bootstrap - npm Package Compare versions

Comparing version 4.1.3 to 4.2.1

dist/js/bootstrap.min.js

 /*!
-  * Bootstrap v4.1.3 (https://getbootstrap.com/)
+  * Bootstrap v4.2.1 (https://getbootstrap.com/)
   * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("jquery"),require("popper.js")):"function"==typeof define&&define.amd?define(["exports","jquery","popper.js"],e):e(t.bootstrap={},t.jQuery,t.Popper)}(this,function(t,e,h){"use strict";function i(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}function s(t,e,n){return e&&i(t.prototype,e),n&&i(t,n),t}function l(r){for(var t=1;t<arguments.length;t++){var o=null!=arguments[t]?arguments[t]:{},e=Object.keys(o);"function"==typeof Object.getOwnPropertySymbols&&(e=e.concat(Object.getOwnPropertySymbols(o).filter(function(t){return Object.getOwnPropertyDescriptor(o,t).enumerable}))),e.forEach(function(t){var e,n,i;e=r,i=o[n=t],n in e?Object.defineProperty(e,n,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[n]=i})}return r}e=e&&e.hasOwnProperty("default")?e.default:e,h=h&&h.hasOwnProperty("default")?h.default:h;var r,n,o,a,c,u,f,d,g,_,m,p,v,y,E,C,T,b,S,I,A,D,w,N,O,k,P,j,H,L,R,x,W,U,q,F,K,M,Q,B,V,Y,z,J,Z,G,$,X,tt,et,nt,it,rt,ot,st,at,lt,ct,ht,ut,ft,dt,gt,_t,mt,pt,vt,yt,Et,Ct,Tt,bt,St,It,At,Dt,wt,Nt,Ot,kt,Pt,jt,Ht,Lt,Rt,xt,Wt,Ut,qt,Ft,Kt,Mt,Qt,Bt,Vt,Yt,zt,Jt,Zt,Gt,$t,Xt,te,ee,ne,ie,re,oe,se,ae,le,ce,he,ue,fe,de,ge,_e,me,pe,ve,ye,Ee,Ce,Te,be,Se,Ie,Ae,De,we,Ne,Oe,ke,Pe,je,He,Le,Re,xe,We,Ue,qe,Fe,Ke,Me,Qe,Be,Ve,Ye,ze,Je,Ze,Ge,$e,Xe,tn,en,nn,rn,on,sn,an,ln,cn,hn,un,fn,dn,gn,_n,mn,pn,vn,yn,En,Cn,Tn,bn,Sn,In,An,Dn,wn,Nn,On,kn,Pn,jn,Hn,Ln,Rn,xn,Wn,Un,qn,Fn=function(i){var e="transitionend";function t(t){var e=this,n=!1;return i(this).one(l.TRANSITION_END,function(){n=!0}),setTimeout(function(){n||l.triggerTransitionEnd(e)},t),this}var l={TRANSITION_END:"bsTransitionEnd",getUID:function(t){for(;t+=~~(1e6*Math.random()),document.getElementById(t););return t},getSelectorFromElement:function(t){var e=t.getAttribute("data-target");e&&"#"!==e||(e=t.getAttribute("href")||"");try{return document.querySelector(e)?e:null}catch(t){return null}},getTransitionDurationFromElement:function(t){if(!t)return 0;var e=i(t).css("transition-duration");return parseFloat(e)?(e=e.split(",")[0],1e3*parseFloat(e)):0},reflow:function(t){return t.offsetHeight},triggerTransitionEnd:function(t){i(t).trigger(e)},supportsTransitionEnd:function(){return Boolean(e)},isElement:function(t){return(t[0]||t).nodeType},typeCheckConfig:function(t,e,n){for(var i in n)if(Object.prototype.hasOwnProperty.call(n,i)){var r=n[i],o=e[i],s=o&&l.isElement(o)?"element":(a=o,{}.toString.call(a).match(/\s([a-z]+)/i)[1].toLowerCase());if(!new RegExp(r).test(s))throw new Error(t.toUpperCase()+': Option "'+i+'" provided type "'+s+'" but expected type "'+r+'".')}var a}};return i.fn.emulateTransitionEnd=t,i.event.special[l.TRANSITION_END]={bindType:e,delegateType:e,handle:function(t){if(i(t.target).is(this))return t.handleObj.handler.apply(this,arguments)}},l}(e),Kn=(n="alert",a="."+(o="bs.alert"),c=(r=e).fn[n],u={CLOSE:"close"+a,CLOSED:"closed"+a,CLICK_DATA_API:"click"+a+".data-api"},f="alert",d="fade",g="show",_=function(){function i(t){this._element=t}var t=i.prototype;return t.close=function(t){var e=this._element;t&&(e=this._getRootElement(t)),this._triggerCloseEvent(e).isDefaultPrevented()||this._removeElement(e)},t.dispose=function(){r.removeData(this._element,o),this._element=null},t._getRootElement=function(t){var e=Fn.getSelectorFromElement(t),n=!1;return e&&(n=document.querySelector(e)),n||(n=r(t).closest("."+f)[0]),n},t._triggerCloseEvent=function(t){var e=r.Event(u.CLOSE);return r(t).trigger(e),e},t._removeElement=function(e){var n=this;if(r(e).removeClass(g),r(e).hasClass(d)){var t=Fn.getTransitionDurationFromElement(e);r(e).one(Fn.TRANSITION_END,function(t){return n._destroyElement(e,t)}).emulateTransitionEnd(t)}else this._destroyElement(e)},t._destroyElement=function(t){r(t).detach().trigger(u.CLOSED).remove()},i._jQueryInterface=function(n){return this.each(function(){var t=r(this),e=t.data(o);e||(e=new i(this),t.data(o,e)),"close"===n&&e[n](this)})},i._handleDismiss=function(e){return function(t){t&&t.preventDefault(),e.close(this)}},s(i,null,[{key:"VERSION",get:function(){return"4.1.3"}}]),i}(),r(document).on(u.CLICK_DATA_API,'[data-dismiss="alert"]',_._handleDismiss(new _)),r.fn[n]=_._jQueryInterface,r.fn[n].Constructor=_,r.fn[n].noConflict=function(){return r.fn[n]=c,_._jQueryInterface},_),Mn=(p="button",y="."+(v="bs.button"),E=".data-api",C=(m=e).fn[p],T="active",b="btn",I='[data-toggle^="button"]',A='[data-toggle="buttons"]',D="input",w=".active",N=".btn",O={CLICK_DATA_API:"click"+y+E,FOCUS_BLUR_DATA_API:(S="focus")+y+E+" blur"+y+E},k=function(){function n(t){this._element=t}var t=n.prototype;return t.toggle=function(){var t=!0,e=!0,n=m(this._element).closest(A)[0];if(n){var i=this._element.querySelector(D);if(i){if("radio"===i.type)if(i.checked&&this._element.classList.contains(T))t=!1;else{var r=n.querySelector(w);r&&m(r).removeClass(T)}if(t){if(i.hasAttribute("disabled")||n.hasAttribute("disabled")||i.classList.contains("disabled")||n.classList.contains("disabled"))return;i.checked=!this._element.classList.contains(T),m(i).trigger("change")}i.focus(),e=!1}}e&&this._element.setAttribute("aria-pressed",!this._element.classList.contains(T)),t&&m(this._element).toggleClass(T)},t.dispose=function(){m.removeData(this._element,v),this._element=null},n._jQueryInterface=function(e){return this.each(function(){var t=m(this).data(v);t||(t=new n(this),m(this).data(v,t)),"toggle"===e&&t[e]()})},s(n,null,[{key:"VERSION",get:function(){return"4.1.3"}}]),n}(),m(document).on(O.CLICK_DATA_API,I,function(t){t.preventDefault();var e=t.target;m(e).hasClass(b)||(e=m(e).closest(N)),k._jQueryInterface.call(m(e),"toggle")}).on(O.FOCUS_BLUR_DATA_API,I,function(t){var e=m(t.target).closest(N)[0];m(e).toggleClass(S,/^focus(in)?$/.test(t.type))}),m.fn[p]=k._jQueryInterface,m.fn[p].Constructor=k,m.fn[p].noConflict=function(){return m.fn[p]=C,k._jQueryInterface},k),Qn=(j="carousel",L="."+(H="bs.carousel"),R=".data-api",x=(P=e).fn[j],W={interval:5e3,keyboard:!0,slide:!1,pause:"hover",wrap:!0},U={interval:"(number|boolean)",keyboard:"boolean",slide:"(boolean|string)",pause:"(string|boolean)",wrap:"boolean"},q="next",F="prev",K="left",M="right",Q={SLIDE:"slide"+L,SLID:"slid"+L,KEYDOWN:"keydown"+L,MOUSEENTER:"mouseenter"+L,MOUSELEAVE:"mouseleave"+L,TOUCHEND:"touchend"+L,LOAD_DATA_API:"load"+L+R,CLICK_DATA_API:"click"+L+R},B="carousel",V="active",Y="slide",z="carousel-item-right",J="carousel-item-left",Z="carousel-item-next",G="carousel-item-prev",$=".active",X=".active.carousel-item",tt=".carousel-item",et=".carousel-item-next, .carousel-item-prev",nt=".carousel-indicators",it="[data-slide], [data-slide-to]",rt='[data-ride="carousel"]',ot=function(){function o(t,e){this._items=null,this._interval=null,this._activeElement=null,this._isPaused=!1,this._isSliding=!1,this.touchTimeout=null,this._config=this._getConfig(e),this._element=P(t)[0],this._indicatorsElement=this._element.querySelector(nt),this._addEventListeners()}var t=o.prototype;return t.next=function(){this._isSliding||this._slide(q)},t.nextWhenVisible=function(){!document.hidden&&P(this._element).is(":visible")&&"hidden"!==P(this._element).css("visibility")&&this.next()},t.prev=function(){this._isSliding||this._slide(F)},t.pause=function(t){t||(this._isPaused=!0),this._element.querySelector(et)&&(Fn.triggerTransitionEnd(this._element),this.cycle(!0)),clearInterval(this._interval),this._interval=null},t.cycle=function(t){t||(this._isPaused=!1),this._interval&&(clearInterval(this._interval),this._interval=null),this._config.interval&&!this._isPaused&&(this._interval=setInterval((document.visibilityState?this.nextWhenVisible:this.next).bind(this),this._config.interval))},t.to=function(t){var e=this;this._activeElement=this._element.querySelector(X);var n=this._getItemIndex(this._activeElement);if(!(t>this._items.length-1||t<0))if(this._isSliding)P(this._element).one(Q.SLID,function(){return e.to(t)});else{if(n===t)return this.pause(),void this.cycle();var i=n<t?q:F;this._slide(i,this._items[t])}},t.dispose=function(){P(this._element).off(L),P.removeData(this._element,H),this._items=null,this._config=null,this._element=null,this._interval=null,this._isPaused=null,this._isSliding=null,this._activeElement=null,this._indicatorsElement=null},t._getConfig=function(t){return t=l({},W,t),Fn.typeCheckConfig(j,t,U),t},t._addEventListeners=function(){var e=this;this._config.keyboard&&P(this._element).on(Q.KEYDOWN,function(t){return e._keydown(t)}),"hover"===this._config.pause&&(P(this._element).on(Q.MOUSEENTER,function(t){return e.pause(t)}).on(Q.MOUSELEAVE,function(t){return e.cycle(t)}),"ontouchstart"in document.documentElement&&P(this._element).on(Q.TOUCHEND,function(){e.pause(),e.touchTimeout&&clearTimeout(e.touchTimeout),e.touchTimeout=setTimeout(function(t){return e.cycle(t)},500+e._config.interval)}))},t._keydown=function(t){if(!/input|textarea/i.test(t.target.tagName))switch(t.which){case 37:t.preventDefault(),this.prev();break;case 39:t.preventDefault(),this.next()}},t._getItemIndex=function(t){return this._items=t&&t.parentNode?[].slice.call(t.parentNode.querySelectorAll(tt)):[],this._items.indexOf(t)},t._getItemByDirection=function(t,e){var n=t===q,i=t===F,r=this._getItemIndex(e),o=this._items.length-1;if((i&&0===r||n&&r===o)&&!this._config.wrap)return e;var s=(r+(t===F?-1:1))%this._items.length;return-1===s?this._items[this._items.length-1]:this._items[s]},t._triggerSlideEvent=function(t,e){var n=this._getItemIndex(t),i=this._getItemIndex(this._element.querySelector(X)),r=P.Event(Q.SLIDE,{relatedTarget:t,direction:e,from:i,to:n});return P(this._element).trigger(r),r},t._setActiveIndicatorElement=function(t){if(this._indicatorsElement){var e=[].slice.call(this._indicatorsElement.querySelectorAll($));P(e).removeClass(V);var n=this._indicatorsElement.children[this._getItemIndex(t)];n&&P(n).addClass(V)}},t._slide=function(t,e){var n,i,r,o=this,s=this._element.querySelector(X),a=this._getItemIndex(s),l=e||s&&this._getItemByDirection(t,s),c=this._getItemIndex(l),h=Boolean(this._interval);if(t===q?(n=J,i=Z,r=K):(n=z,i=G,r=M),l&&P(l).hasClass(V))this._isSliding=!1;else if(!this._triggerSlideEvent(l,r).isDefaultPrevented()&&s&&l){this._isSliding=!0,h&&this.pause(),this._setActiveIndicatorElement(l);var u=P.Event(Q.SLID,{relatedTarget:l,direction:r,from:a,to:c});if(P(this._element).hasClass(Y)){P(l).addClass(i),Fn.reflow(l),P(s).addClass(n),P(l).addClass(n);var f=Fn.getTransitionDurationFromElement(s);P(s).one(Fn.TRANSITION_END,function(){P(l).removeClass(n+" "+i).addClass(V),P(s).removeClass(V+" "+i+" "+n),o._isSliding=!1,setTimeout(function(){return P(o._element).trigger(u)},0)}).emulateTransitionEnd(f)}else P(s).removeClass(V),P(l).addClass(V),this._isSliding=!1,P(this._element).trigger(u);h&&this.cycle()}},o._jQueryInterface=function(i){return this.each(function(){var t=P(this).data(H),e=l({},W,P(this).data());"object"==typeof i&&(e=l({},e,i));var n="string"==typeof i?i:e.slide;if(t||(t=new o(this,e),P(this).data(H,t)),"number"==typeof i)t.to(i);else if("string"==typeof n){if("undefined"==typeof t[n])throw new TypeError('No method named "'+n+'"');t[n]()}else e.interval&&(t.pause(),t.cycle())})},o._dataApiClickHandler=function(t){var e=Fn.getSelectorFromElement(this);if(e){var n=P(e)[0];if(n&&P(n).hasClass(B)){var i=l({},P(n).data(),P(this).data()),r=this.getAttribute("data-slide-to");r&&(i.interval=!1),o._jQueryInterface.call(P(n),i),r&&P(n).data(H).to(r),t.preventDefault()}}},s(o,null,[{key:"VERSION",get:function(){return"4.1.3"}},{key:"Default",get:function(){return W}}]),o}(),P(document).on(Q.CLICK_DATA_API,it,ot._dataApiClickHandler),P(window).on(Q.LOAD_DATA_API,function(){for(var t=[].slice.call(document.querySelectorAll(rt)),e=0,n=t.length;e<n;e++){var i=P(t[e]);ot._jQueryInterface.call(i,i.data())}}),P.fn[j]=ot._jQueryInterface,P.fn[j].Constructor=ot,P.fn[j].noConflict=function(){return P.fn[j]=x,ot._jQueryInterface},ot),Bn=(at="collapse",ct="."+(lt="bs.collapse"),ht=(st=e).fn[at],ut={toggle:!0,parent:""},ft={toggle:"boolean",parent:"(string|element)"},dt={SHOW:"show"+ct,SHOWN:"shown"+ct,HIDE:"hide"+ct,HIDDEN:"hidden"+ct,CLICK_DATA_API:"click"+ct+".data-api"},gt="show",_t="collapse",mt="collapsing",pt="collapsed",vt="width",yt="height",Et=".show, .collapsing",Ct='[data-toggle="collapse"]',Tt=function(){function a(e,t){this._isTransitioning=!1,this._element=e,this._config=this._getConfig(t),this._triggerArray=st.makeArray(document.querySelectorAll('[data-toggle="collapse"][href="#'+e.id+'"],[data-toggle="collapse"][data-target="#'+e.id+'"]'));for(var n=[].slice.call(document.querySelectorAll(Ct)),i=0,r=n.length;i<r;i++){var o=n[i],s=Fn.getSelectorFromElement(o),a=[].slice.call(document.querySelectorAll(s)).filter(function(t){return t===e});null!==s&&0<a.length&&(this._selector=s,this._triggerArray.push(o))}this._parent=this._config.parent?this._getParent():null,this._config.parent||this._addAriaAndCollapsedClass(this._element,this._triggerArray),this._config.toggle&&this.toggle()}var t=a.prototype;return t.toggle=function(){st(this._element).hasClass(gt)?this.hide():this.show()},t.show=function(){var t,e,n=this;if(!this._isTransitioning&&!st(this._element).hasClass(gt)&&(this._parent&&0===(t=[].slice.call(this._parent.querySelectorAll(Et)).filter(function(t){return t.getAttribute("data-parent")===n._config.parent})).length&&(t=null),!(t&&(e=st(t).not(this._selector).data(lt))&&e._isTransitioning))){var i=st.Event(dt.SHOW);if(st(this._element).trigger(i),!i.isDefaultPrevented()){t&&(a._jQueryInterface.call(st(t).not(this._selector),"hide"),e||st(t).data(lt,null));var r=this._getDimension();st(this._element).removeClass(_t).addClass(mt),this._element.style[r]=0,this._triggerArray.length&&st(this._triggerArray).removeClass(pt).attr("aria-expanded",!0),this.setTransitioning(!0);var o="scroll"+(r[0].toUpperCase()+r.slice(1)),s=Fn.getTransitionDurationFromElement(this._element);st(this._element).one(Fn.TRANSITION_END,function(){st(n._element).removeClass(mt).addClass(_t).addClass(gt),n._element.style[r]="",n.setTransitioning(!1),st(n._element).trigger(dt.SHOWN)}).emulateTransitionEnd(s),this._element.style[r]=this._element[o]+"px"}}},t.hide=function(){var t=this;if(!this._isTransitioning&&st(this._element).hasClass(gt)){var e=st.Event(dt.HIDE);if(st(this._element).trigger(e),!e.isDefaultPrevented()){var n=this._getDimension();this._element.style[n]=this._element.getBoundingClientRect()[n]+"px",Fn.reflow(this._element),st(this._element).addClass(mt).removeClass(_t).removeClass(gt);var i=this._triggerArray.length;if(0<i)for(var r=0;r<i;r++){var o=this._triggerArray[r],s=Fn.getSelectorFromElement(o);if(null!==s)st([].slice.call(document.querySelectorAll(s))).hasClass(gt)||st(o).addClass(pt).attr("aria-expanded",!1)}this.setTransitioning(!0);this._element.style[n]="";var a=Fn.getTransitionDurationFromElement(this._element);st(this._element).one(Fn.TRANSITION_END,function(){t.setTransitioning(!1),st(t._element).removeClass(mt).addClass(_t).trigger(dt.HIDDEN)}).emulateTransitionEnd(a)}}},t.setTransitioning=function(t){this._isTransitioning=t},t.dispose=function(){st.removeData(this._element,lt),this._config=null,this._parent=null,this._element=null,this._triggerArray=null,this._isTransitioning=null},t._getConfig=function(t){return(t=l({},ut,t)).toggle=Boolean(t.toggle),Fn.typeCheckConfig(at,t,ft),t},t._getDimension=function(){return st(this._element).hasClass(vt)?vt:yt},t._getParent=function(){var n=this,t=null;Fn.isElement(this._config.parent)?(t=this._config.parent,"undefined"!=typeof this._config.parent.jquery&&(t=this._config.parent[0])):t=document.querySelector(this._config.parent);var e='[data-toggle="collapse"][data-parent="'+this._config.parent+'"]',i=[].slice.call(t.querySelectorAll(e));return st(i).each(function(t,e){n._addAriaAndCollapsedClass(a._getTargetFromElement(e),[e])}),t},t._addAriaAndCollapsedClass=function(t,e){if(t){var n=st(t).hasClass(gt);e.length&&st(e).toggleClass(pt,!n).attr("aria-expanded",n)}},a._getTargetFromElement=function(t){var e=Fn.getSelectorFromElement(t);return e?document.querySelector(e):null},a._jQueryInterface=function(i){return this.each(function(){var t=st(this),e=t.data(lt),n=l({},ut,t.data(),"object"==typeof i&&i?i:{});if(!e&&n.toggle&&/show|hide/.test(i)&&(n.toggle=!1),e||(e=new a(this,n),t.data(lt,e)),"string"==typeof i){if("undefined"==typeof e[i])throw new TypeError('No method named "'+i+'"');e[i]()}})},s(a,null,[{key:"VERSION",get:function(){return"4.1.3"}},{key:"Default",get:function(){return ut}}]),a}(),st(document).on(dt.CLICK_DATA_API,Ct,function(t){"A"===t.currentTarget.tagName&&t.preventDefault();var n=st(this),e=Fn.getSelectorFromElement(this),i=[].slice.call(document.querySelectorAll(e));st(i).each(function(){var t=st(this),e=t.data(lt)?"toggle":n.data();Tt._jQueryInterface.call(t,e)})}),st.fn[at]=Tt._jQueryInterface,st.fn[at].Constructor=Tt,st.fn[at].noConflict=function(){return st.fn[at]=ht,Tt._jQueryInterface},Tt),Vn=(St="dropdown",At="."+(It="bs.dropdown"),Dt=".data-api",wt=(bt=e).fn[St],Nt=new RegExp("38|40|27"),Ot={HIDE:"hide"+At,HIDDEN:"hidden"+At,SHOW:"show"+At,SHOWN:"shown"+At,CLICK:"click"+At,CLICK_DATA_API:"click"+At+Dt,KEYDOWN_DATA_API:"keydown"+At+Dt,KEYUP_DATA_API:"keyup"+At+Dt},kt="disabled",Pt="show",jt="dropup",Ht="dropright",Lt="dropleft",Rt="dropdown-menu-right",xt="position-static",Wt='[data-toggle="dropdown"]',Ut=".dropdown form",qt=".dropdown-menu",Ft=".navbar-nav",Kt=".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)",Mt="top-start",Qt="top-end",Bt="bottom-start",Vt="bottom-end",Yt="right-start",zt="left-start",Jt={offset:0,flip:!0,boundary:"scrollParent",reference:"toggle",display:"dynamic"},Zt={offset:"(number|string|function)",flip:"boolean",boundary:"(string|element)",reference:"(string|element)",display:"string"},Gt=function(){function c(t,e){this._element=t,this._popper=null,this._config=this._getConfig(e),this._menu=this._getMenuElement(),this._inNavbar=this._detectNavbar(),this._addEventListeners()}var t=c.prototype;return t.toggle=function(){if(!this._element.disabled&&!bt(this._element).hasClass(kt)){var t=c._getParentFromElement(this._element),e=bt(this._menu).hasClass(Pt);if(c._clearMenus(),!e){var n={relatedTarget:this._element},i=bt.Event(Ot.SHOW,n);if(bt(t).trigger(i),!i.isDefaultPrevented()){if(!this._inNavbar){if("undefined"==typeof h)throw new TypeError("Bootstrap dropdown require Popper.js (https://popper.js.org)");var r=this._element;"parent"===this._config.reference?r=t:Fn.isElement(this._config.reference)&&(r=this._config.reference,"undefined"!=typeof this._config.reference.jquery&&(r=this._config.reference[0])),"scrollParent"!==this._config.boundary&&bt(t).addClass(xt),this._popper=new h(r,this._menu,this._getPopperConfig())}"ontouchstart"in document.documentElement&&0===bt(t).closest(Ft).length&&bt(document.body).children().on("mouseover",null,bt.noop),this._element.focus(),this._element.setAttribute("aria-expanded",!0),bt(this._menu).toggleClass(Pt),bt(t).toggleClass(Pt).trigger(bt.Event(Ot.SHOWN,n))}}}},t.dispose=function(){bt.removeData(this._element,It),bt(this._element).off(At),this._element=null,(this._menu=null)!==this._popper&&(this._popper.destroy(),this._popper=null)},t.update=function(){this._inNavbar=this._detectNavbar(),null!==this._popper&&this._popper.scheduleUpdate()},t._addEventListeners=function(){var e=this;bt(this._element).on(Ot.CLICK,function(t){t.preventDefault(),t.stopPropagation(),e.toggle()})},t._getConfig=function(t){return t=l({},this.constructor.Default,bt(this._element).data(),t),Fn.typeCheckConfig(St,t,this.constructor.DefaultType),t},t._getMenuElement=function(){if(!this._menu){var t=c._getParentFromElement(this._element);t&&(this._menu=t.querySelector(qt))}return this._menu},t._getPlacement=function(){var t=bt(this._element.parentNode),e=Bt;return t.hasClass(jt)?(e=Mt,bt(this._menu).hasClass(Rt)&&(e=Qt)):t.hasClass(Ht)?e=Yt:t.hasClass(Lt)?e=zt:bt(this._menu).hasClass(Rt)&&(e=Vt),e},t._detectNavbar=function(){return 0<bt(this._element).closest(".navbar").length},t._getPopperConfig=function(){var e=this,t={};"function"==typeof this._config.offset?t.fn=function(t){return t.offsets=l({},t.offsets,e._config.offset(t.offsets)||{}),t}:t.offset=this._config.offset;var n={placement:this._getPlacement(),modifiers:{offset:t,flip:{enabled:this._config.flip},preventOverflow:{boundariesElement:this._config.boundary}}};return"static"===this._config.display&&(n.modifiers.applyStyle={enabled:!1}),n},c._jQueryInterface=function(e){return this.each(function(){var t=bt(this).data(It);if(t||(t=new c(this,"object"==typeof e?e:null),bt(this).data(It,t)),"string"==typeof e){if("undefined"==typeof t[e])throw new TypeError('No method named "'+e+'"');t[e]()}})},c._clearMenus=function(t){if(!t||3!==t.which&&("keyup"!==t.type||9===t.which))for(var e=[].slice.call(document.querySelectorAll(Wt)),n=0,i=e.length;n<i;n++){var r=c._getParentFromElement(e[n]),o=bt(e[n]).data(It),s={relatedTarget:e[n]};if(t&&"click"===t.type&&(s.clickEvent=t),o){var a=o._menu;if(bt(r).hasClass(Pt)&&!(t&&("click"===t.type&&/input|textarea/i.test(t.target.tagName)||"keyup"===t.type&&9===t.which)&&bt.contains(r,t.target))){var l=bt.Event(Ot.HIDE,s);bt(r).trigger(l),l.isDefaultPrevented()||("ontouchstart"in document.documentElement&&bt(document.body).children().off("mouseover",null,bt.noop),e[n].setAttribute("aria-expanded","false"),bt(a).removeClass(Pt),bt(r).removeClass(Pt).trigger(bt.Event(Ot.HIDDEN,s)))}}}},c._getParentFromElement=function(t){var e,n=Fn.getSelectorFromElement(t);return n&&(e=document.querySelector(n)),e||t.parentNode},c._dataApiKeydownHandler=function(t){if((/input|textarea/i.test(t.target.tagName)?!(32===t.which||27!==t.which&&(40!==t.which&&38!==t.which||bt(t.target).closest(qt).length)):Nt.test(t.which))&&(t.preventDefault(),t.stopPropagation(),!this.disabled&&!bt(this).hasClass(kt))){var e=c._getParentFromElement(this),n=bt(e).hasClass(Pt);if((n||27===t.which&&32===t.which)&&(!n||27!==t.which&&32!==t.which)){var i=[].slice.call(e.querySelectorAll(Kt));if(0!==i.length){var r=i.indexOf(t.target);38===t.which&&0<r&&r--,40===t.which&&r<i.length-1&&r++,r<0&&(r=0),i[r].focus()}}else{if(27===t.which){var o=e.querySelector(Wt);bt(o).trigger("focus")}bt(this).trigger("click")}}},s(c,null,[{key:"VERSION",get:function(){return"4.1.3"}},{key:"Default",get:function(){return Jt}},{key:"DefaultType",get:function(){return Zt}}]),c}(),bt(document).on(Ot.KEYDOWN_DATA_API,Wt,Gt._dataApiKeydownHandler).on(Ot.KEYDOWN_DATA_API,qt,Gt._dataApiKeydownHandler).on(Ot.CLICK_DATA_API+" "+Ot.KEYUP_DATA_API,Gt._clearMenus).on(Ot.CLICK_DATA_API,Wt,function(t){t.preventDefault(),t.stopPropagation(),Gt._jQueryInterface.call(bt(this),"toggle")}).on(Ot.CLICK_DATA_API,Ut,function(t){t.stopPropagation()}),bt.fn[St]=Gt._jQueryInterface,bt.fn[St].Constructor=Gt,bt.fn[St].noConflict=function(){return bt.fn[St]=wt,Gt._jQueryInterface},Gt),Yn=(Xt="modal",ee="."+(te="bs.modal"),ne=($t=e).fn[Xt],ie={backdrop:!0,keyboard:!0,focus:!0,show:!0},re={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean",show:"boolean"},oe={HIDE:"hide"+ee,HIDDEN:"hidden"+ee,SHOW:"show"+ee,SHOWN:"shown"+ee,FOCUSIN:"focusin"+ee,RESIZE:"resize"+ee,CLICK_DISMISS:"click.dismiss"+ee,KEYDOWN_DISMISS:"keydown.dismiss"+ee,MOUSEUP_DISMISS:"mouseup.dismiss"+ee,MOUSEDOWN_DISMISS:"mousedown.dismiss"+ee,CLICK_DATA_API:"click"+ee+".data-api"},se="modal-scrollbar-measure",ae="modal-backdrop",le="modal-open",ce="fade",he="show",ue=".modal-dialog",fe='[data-toggle="modal"]',de='[data-dismiss="modal"]',ge=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",_e=".sticky-top",me=function(){function r(t,e){this._config=this._getConfig(e),this._element=t,this._dialog=t.querySelector(ue),this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._scrollbarWidth=0}var t=r.prototype;return t.toggle=function(t){return this._isShown?this.hide():this.show(t)},t.show=function(t){var e=this;if(!this._isTransitioning&&!this._isShown){$t(this._element).hasClass(ce)&&(this._isTransitioning=!0);var n=$t.Event(oe.SHOW,{relatedTarget:t});$t(this._element).trigger(n),this._isShown||n.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),this._adjustDialog(),$t(document.body).addClass(le),this._setEscapeEvent(),this._setResizeEvent(),$t(this._element).on(oe.CLICK_DISMISS,de,function(t){return e.hide(t)}),$t(this._dialog).on(oe.MOUSEDOWN_DISMISS,function(){$t(e._element).one(oe.MOUSEUP_DISMISS,function(t){$t(t.target).is(e._element)&&(e._ignoreBackdropClick=!0)})}),this._showBackdrop(function(){return e._showElement(t)}))}},t.hide=function(t){var e=this;if(t&&t.preventDefault(),!this._isTransitioning&&this._isShown){var n=$t.Event(oe.HIDE);if($t(this._element).trigger(n),this._isShown&&!n.isDefaultPrevented()){this._isShown=!1;var i=$t(this._element).hasClass(ce);if(i&&(this._isTransitioning=!0),this._setEscapeEvent(),this._setResizeEvent(),$t(document).off(oe.FOCUSIN),$t(this._element).removeClass(he),$t(this._element).off(oe.CLICK_DISMISS),$t(this._dialog).off(oe.MOUSEDOWN_DISMISS),i){var r=Fn.getTransitionDurationFromElement(this._element);$t(this._element).one(Fn.TRANSITION_END,function(t){return e._hideModal(t)}).emulateTransitionEnd(r)}else this._hideModal()}}},t.dispose=function(){$t.removeData(this._element,te),$t(window,document,this._element,this._backdrop).off(ee),this._config=null,this._element=null,this._dialog=null,this._backdrop=null,this._isShown=null,this._isBodyOverflowing=null,this._ignoreBackdropClick=null,this._scrollbarWidth=null},t.handleUpdate=function(){this._adjustDialog()},t._getConfig=function(t){return t=l({},ie,t),Fn.typeCheckConfig(Xt,t,re),t},t._showElement=function(t){var e=this,n=$t(this._element).hasClass(ce);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.appendChild(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.scrollTop=0,n&&Fn.reflow(this._element),$t(this._element).addClass(he),this._config.focus&&this._enforceFocus();var i=$t.Event(oe.SHOWN,{relatedTarget:t}),r=function(){e._config.focus&&e._element.focus(),e._isTransitioning=!1,$t(e._element).trigger(i)};if(n){var o=Fn.getTransitionDurationFromElement(this._element);$t(this._dialog).one(Fn.TRANSITION_END,r).emulateTransitionEnd(o)}else r()},t._enforceFocus=function(){var e=this;$t(document).off(oe.FOCUSIN).on(oe.FOCUSIN,function(t){document!==t.target&&e._element!==t.target&&0===$t(e._element).has(t.target).length&&e._element.focus()})},t._setEscapeEvent=function(){var e=this;this._isShown&&this._config.keyboard?$t(this._element).on(oe.KEYDOWN_DISMISS,function(t){27===t.which&&(t.preventDefault(),e.hide())}):this._isShown||$t(this._element).off(oe.KEYDOWN_DISMISS)},t._setResizeEvent=function(){var e=this;this._isShown?$t(window).on(oe.RESIZE,function(t){return e.handleUpdate(t)}):$t(window).off(oe.RESIZE)},t._hideModal=function(){var t=this;this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._isTransitioning=!1,this._showBackdrop(function(){$t(document.body).removeClass(le),t._resetAdjustments(),t._resetScrollbar(),$t(t._element).trigger(oe.HIDDEN)})},t._removeBackdrop=function(){this._backdrop&&($t(this._backdrop).remove(),this._backdrop=null)},t._showBackdrop=function(t){var e=this,n=$t(this._element).hasClass(ce)?ce:"";if(this._isShown&&this._config.backdrop){if(this._backdrop=document.createElement("div"),this._backdrop.className=ae,n&&this._backdrop.classList.add(n),$t(this._backdrop).appendTo(document.body),$t(this._element).on(oe.CLICK_DISMISS,function(t){e._ignoreBackdropClick?e._ignoreBackdropClick=!1:t.target===t.currentTarget&&("static"===e._config.backdrop?e._element.focus():e.hide())}),n&&Fn.reflow(this._backdrop),$t(this._backdrop).addClass(he),!t)return;if(!n)return void t();var i=Fn.getTransitionDurationFromElement(this._backdrop);$t(this._backdrop).one(Fn.TRANSITION_END,t).emulateTransitionEnd(i)}else if(!this._isShown&&this._backdrop){$t(this._backdrop).removeClass(he);var r=function(){e._removeBackdrop(),t&&t()};if($t(this._element).hasClass(ce)){var o=Fn.getTransitionDurationFromElement(this._backdrop);$t(this._backdrop).one(Fn.TRANSITION_END,r).emulateTransitionEnd(o)}else r()}else t&&t()},t._adjustDialog=function(){var t=this._element.scrollHeight>document.documentElement.clientHeight;!this._isBodyOverflowing&&t&&(this._element.style.paddingLeft=this._scrollbarWidth+"px"),this._isBodyOverflowing&&!t&&(this._element.style.paddingRight=this._scrollbarWidth+"px")},t._resetAdjustments=function(){this._element.style.paddingLeft="",this._element.style.paddingRight=""},t._checkScrollbar=function(){var t=document.body.getBoundingClientRect();this._isBodyOverflowing=t.left+t.right<window.innerWidth,this._scrollbarWidth=this._getScrollbarWidth()},t._setScrollbar=function(){var r=this;if(this._isBodyOverflowing){var t=[].slice.call(document.querySelectorAll(ge)),e=[].slice.call(document.querySelectorAll(_e));$t(t).each(function(t,e){var n=e.style.paddingRight,i=$t(e).css("padding-right");$t(e).data("padding-right",n).css("padding-right",parseFloat(i)+r._scrollbarWidth+"px")}),$t(e).each(function(t,e){var n=e.style.marginRight,i=$t(e).css("margin-right");$t(e).data("margin-right",n).css("margin-right",parseFloat(i)-r._scrollbarWidth+"px")});var n=document.body.style.paddingRight,i=$t(document.body).css("padding-right");$t(document.body).data("padding-right",n).css("padding-right",parseFloat(i)+this._scrollbarWidth+"px")}},t._resetScrollbar=function(){var t=[].slice.call(document.querySelectorAll(ge));$t(t).each(function(t,e){var n=$t(e).data("padding-right");$t(e).removeData("padding-right"),e.style.paddingRight=n||""});var e=[].slice.call(document.querySelectorAll(""+_e));$t(e).each(function(t,e){var n=$t(e).data("margin-right");"undefined"!=typeof n&&$t(e).css("margin-right",n).removeData("margin-right")});var n=$t(document.body).data("padding-right");$t(document.body).removeData("padding-right"),document.body.style.paddingRight=n||""},t._getScrollbarWidth=function(){var t=document.createElement("div");t.className=se,document.body.appendChild(t);var e=t.getBoundingClientRect().width-t.clientWidth;return document.body.removeChild(t),e},r._jQueryInterface=function(n,i){return this.each(function(){var t=$t(this).data(te),e=l({},ie,$t(this).data(),"object"==typeof n&&n?n:{});if(t||(t=new r(this,e),$t(this).data(te,t)),"string"==typeof n){if("undefined"==typeof t[n])throw new TypeError('No method named "'+n+'"');t[n](i)}else e.show&&t.show(i)})},s(r,null,[{key:"VERSION",get:function(){return"4.1.3"}},{key:"Default",get:function(){return ie}}]),r}(),$t(document).on(oe.CLICK_DATA_API,fe,function(t){var e,n=this,i=Fn.getSelectorFromElement(this);i&&(e=document.querySelector(i));var r=$t(e).data(te)?"toggle":l({},$t(e).data(),$t(this).data());"A"!==this.tagName&&"AREA"!==this.tagName||t.preventDefault();var o=$t(e).one(oe.SHOW,function(t){t.isDefaultPrevented()||o.one(oe.HIDDEN,function(){$t(n).is(":visible")&&n.focus()})});me._jQueryInterface.call($t(e),r,this)}),$t.fn[Xt]=me._jQueryInterface,$t.fn[Xt].Constructor=me,$t.fn[Xt].noConflict=function(){return $t.fn[Xt]=ne,me._jQueryInterface},me),zn=(ve="tooltip",Ee="."+(ye="bs.tooltip"),Ce=(pe=e).fn[ve],Te="bs-tooltip",be=new RegExp("(^|\\s)"+Te+"\\S+","g"),Ae={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!(Ie={AUTO:"auto",TOP:"top",RIGHT:"right",BOTTOM:"bottom",LEFT:"left"}),selector:!(Se={animation:"boolean",template:"string",title:"(string|element|function)",trigger:"string",delay:"(number|object)",html:"boolean",selector:"(string|boolean)",placement:"(string|function)",offset:"(number|string)",container:"(string|element|boolean)",fallbackPlacement:"(string|array)",boundary:"(string|element)"}),placement:"top",offset:0,container:!1,fallbackPlacement:"flip",boundary:"scrollParent"},we="out",Ne={HIDE:"hide"+Ee,HIDDEN:"hidden"+Ee,SHOW:(De="show")+Ee,SHOWN:"shown"+Ee,INSERTED:"inserted"+Ee,CLICK:"click"+Ee,FOCUSIN:"focusin"+Ee,FOCUSOUT:"focusout"+Ee,MOUSEENTER:"mouseenter"+Ee,MOUSELEAVE:"mouseleave"+Ee},Oe="fade",ke="show",Pe=".tooltip-inner",je=".arrow",He="hover",Le="focus",Re="click",xe="manual",We=function(){function i(t,e){if("undefined"==typeof h)throw new TypeError("Bootstrap tooltips require Popper.js (https://popper.js.org)");this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._popper=null,this.element=t,this.config=this._getConfig(e),this.tip=null,this._setListeners()}var t=i.prototype;return t.enable=function(){this._isEnabled=!0},t.disable=function(){this._isEnabled=!1},t.toggleEnabled=function(){this._isEnabled=!this._isEnabled},t.toggle=function(t){if(this._isEnabled)if(t){var e=this.constructor.DATA_KEY,n=pe(t.currentTarget).data(e);n||(n=new this.constructor(t.currentTarget,this._getDelegateConfig()),pe(t.currentTarget).data(e,n)),n._activeTrigger.click=!n._activeTrigger.click,n._isWithActiveTrigger()?n._enter(null,n):n._leave(null,n)}else{if(pe(this.getTipElement()).hasClass(ke))return void this._leave(null,this);this._enter(null,this)}},t.dispose=function(){clearTimeout(this._timeout),pe.removeData(this.element,this.constructor.DATA_KEY),pe(this.element).off(this.constructor.EVENT_KEY),pe(this.element).closest(".modal").off("hide.bs.modal"),this.tip&&pe(this.tip).remove(),this._isEnabled=null,this._timeout=null,this._hoverState=null,(this._activeTrigger=null)!==this._popper&&this._popper.destroy(),this._popper=null,this.element=null,this.config=null,this.tip=null},t.show=function(){var e=this;if("none"===pe(this.element).css("display"))throw new Error("Please use show on visible elements");var t=pe.Event(this.constructor.Event.SHOW);if(this.isWithContent()&&this._isEnabled){pe(this.element).trigger(t);var n=pe.contains(this.element.ownerDocument.documentElement,this.element);if(t.isDefaultPrevented()||!n)return;var i=this.getTipElement(),r=Fn.getUID(this.constructor.NAME);i.setAttribute("id",r),this.element.setAttribute("aria-describedby",r),this.setContent(),this.config.animation&&pe(i).addClass(Oe);var o="function"==typeof this.config.placement?this.config.placement.call(this,i,this.element):this.config.placement,s=this._getAttachment(o);this.addAttachmentClass(s);var a=!1===this.config.container?document.body:pe(document).find(this.config.container);pe(i).data(this.constructor.DATA_KEY,this),pe.contains(this.element.ownerDocument.documentElement,this.tip)||pe(i).appendTo(a),pe(this.element).trigger(this.constructor.Event.INSERTED),this._popper=new h(this.element,i,{placement:s,modifiers:{offset:{offset:this.config.offset},flip:{behavior:this.config.fallbackPlacement},arrow:{element:je},preventOverflow:{boundariesElement:this.config.boundary}},onCreate:function(t){t.originalPlacement!==t.placement&&e._handlePopperPlacementChange(t)},onUpdate:function(t){e._handlePopperPlacementChange(t)}}),pe(i).addClass(ke),"ontouchstart"in document.documentElement&&pe(document.body).children().on("mouseover",null,pe.noop);var l=function(){e.config.animation&&e._fixTransition();var t=e._hoverState;e._hoverState=null,pe(e.element).trigger(e.constructor.Event.SHOWN),t===we&&e._leave(null,e)};if(pe(this.tip).hasClass(Oe)){var c=Fn.getTransitionDurationFromElement(this.tip);pe(this.tip).one(Fn.TRANSITION_END,l).emulateTransitionEnd(c)}else l()}},t.hide=function(t){var e=this,n=this.getTipElement(),i=pe.Event(this.constructor.Event.HIDE),r=function(){e._hoverState!==De&&n.parentNode&&n.parentNode.removeChild(n),e._cleanTipClass(),e.element.removeAttribute("aria-describedby"),pe(e.element).trigger(e.constructor.Event.HIDDEN),null!==e._popper&&e._popper.destroy(),t&&t()};if(pe(this.element).trigger(i),!i.isDefaultPrevented()){if(pe(n).removeClass(ke),"ontouchstart"in document.documentElement&&pe(document.body).children().off("mouseover",null,pe.noop),this._activeTrigger[Re]=!1,this._activeTrigger[Le]=!1,this._activeTrigger[He]=!1,pe(this.tip).hasClass(Oe)){var o=Fn.getTransitionDurationFromElement(n);pe(n).one(Fn.TRANSITION_END,r).emulateTransitionEnd(o)}else r();this._hoverState=""}},t.update=function(){null!==this._popper&&this._popper.scheduleUpdate()},t.isWithContent=function(){return Boolean(this.getTitle())},t.addAttachmentClass=function(t){pe(this.getTipElement()).addClass(Te+"-"+t)},t.getTipElement=function(){return this.tip=this.tip||pe(this.config.template)[0],this.tip},t.setContent=function(){var t=this.getTipElement();this.setElementContent(pe(t.querySelectorAll(Pe)),this.getTitle()),pe(t).removeClass(Oe+" "+ke)},t.setElementContent=function(t,e){var n=this.config.html;"object"==typeof e&&(e.nodeType||e.jquery)?n?pe(e).parent().is(t)||t.empty().append(e):t.text(pe(e).text()):t[n?"html":"text"](e)},t.getTitle=function(){var t=this.element.getAttribute("data-original-title");return t||(t="function"==typeof this.config.title?this.config.title.call(this.element):this.config.title),t},t._getAttachment=function(t){return Ie[t.toUpperCase()]},t._setListeners=function(){var i=this;this.config.trigger.split(" ").forEach(function(t){if("click"===t)pe(i.element).on(i.constructor.Event.CLICK,i.config.selector,function(t){return i.toggle(t)});else if(t!==xe){var e=t===He?i.constructor.Event.MOUSEENTER:i.constructor.Event.FOCUSIN,n=t===He?i.constructor.Event.MOUSELEAVE:i.constructor.Event.FOCUSOUT;pe(i.element).on(e,i.config.selector,function(t){return i._enter(t)}).on(n,i.config.selector,function(t){return i._leave(t)})}pe(i.element).closest(".modal").on("hide.bs.modal",function(){return i.hide()})}),this.config.selector?this.config=l({},this.config,{trigger:"manual",selector:""}):this._fixTitle()},t._fixTitle=function(){var t=typeof this.element.getAttribute("data-original-title");(this.element.getAttribute("title")||"string"!==t)&&(this.element.setAttribute("data-original-title",this.element.getAttribute("title")||""),this.element.setAttribute("title",""))},t._enter=function(t,e){var n=this.constructor.DATA_KEY;(e=e||pe(t.currentTarget).data(n))||(e=new this.constructor(t.currentTarget,this._getDelegateConfig()),pe(t.currentTarget).data(n,e)),t&&(e._activeTrigger["focusin"===t.type?Le:He]=!0),pe(e.getTipElement()).hasClass(ke)||e._hoverState===De?e._hoverState=De:(clearTimeout(e._timeout),e._hoverState=De,e.config.delay&&e.config.delay.show?e._timeout=setTimeout(function(){e._hoverState===De&&e.show()},e.config.delay.show):e.show())},t._leave=function(t,e){var n=this.constructor.DATA_KEY;(e=e||pe(t.currentTarget).data(n))||(e=new this.constructor(t.currentTarget,this._getDelegateConfig()),pe(t.currentTarget).data(n,e)),t&&(e._activeTrigger["focusout"===t.type?Le:He]=!1),e._isWithActiveTrigger()||(clearTimeout(e._timeout),e._hoverState=we,e.config.delay&&e.config.delay.hide?e._timeout=setTimeout(function(){e._hoverState===we&&e.hide()},e.config.delay.hide):e.hide())},t._isWithActiveTrigger=function(){for(var t in this._activeTrigger)if(this._activeTrigger[t])return!0;return!1},t._getConfig=function(t){return"number"==typeof(t=l({},this.constructor.Default,pe(this.element).data(),"object"==typeof t&&t?t:{})).delay&&(t.delay={show:t.delay,hide:t.delay}),"number"==typeof t.title&&(t.title=t.title.toString()),"number"==typeof t.content&&(t.content=t.content.toString()),Fn.typeCheckConfig(ve,t,this.constructor.DefaultType),t},t._getDelegateConfig=function(){var t={};if(this.config)for(var e in this.config)this.constructor.Default[e]!==this.config[e]&&(t[e]=this.config[e]);return t},t._cleanTipClass=function(){var t=pe(this.getTipElement()),e=t.attr("class").match(be);null!==e&&e.length&&t.removeClass(e.join(""))},t._handlePopperPlacementChange=function(t){var e=t.instance;this.tip=e.popper,this._cleanTipClass(),this.addAttachmentClass(this._getAttachment(t.placement))},t._fixTransition=function(){var t=this.getTipElement(),e=this.config.animation;null===t.getAttribute("x-placement")&&(pe(t).removeClass(Oe),this.config.animation=!1,this.hide(),this.show(),this.config.animation=e)},i._jQueryInterface=function(n){return this.each(function(){var t=pe(this).data(ye),e="object"==typeof n&&n;if((t||!/dispose|hide/.test(n))&&(t||(t=new i(this,e),pe(this).data(ye,t)),"string"==typeof n)){if("undefined"==typeof t[n])throw new TypeError('No method named "'+n+'"');t[n]()}})},s(i,null,[{key:"VERSION",get:function(){return"4.1.3"}},{key:"Default",get:function(){return Ae}},{key:"NAME",get:function(){return ve}},{key:"DATA_KEY",get:function(){return ye}},{key:"Event",get:function(){return Ne}},{key:"EVENT_KEY",get:function(){return Ee}},{key:"DefaultType",get:function(){return Se}}]),i}(),pe.fn[ve]=We._jQueryInterface,pe.fn[ve].Constructor=We,pe.fn[ve].noConflict=function(){return pe.fn[ve]=Ce,We._jQueryInterface},We),Jn=(qe="popover",Ke="."+(Fe="bs.popover"),Me=(Ue=e).fn[qe],Qe="bs-popover",Be=new RegExp("(^|\\s)"+Qe+"\\S+","g"),Ve=l({},zn.Default,{placement:"right",trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-header"></h3><div class="popover-body"></div></div>'}),Ye=l({},zn.DefaultType,{content:"(string|element|function)"}),ze="fade",Ze=".popover-header",Ge=".popover-body",$e={HIDE:"hide"+Ke,HIDDEN:"hidden"+Ke,SHOW:(Je="show")+Ke,SHOWN:"shown"+Ke,INSERTED:"inserted"+Ke,CLICK:"click"+Ke,FOCUSIN:"focusin"+Ke,FOCUSOUT:"focusout"+Ke,MOUSEENTER:"mouseenter"+Ke,MOUSELEAVE:"mouseleave"+Ke},Xe=function(t){var e,n;function i(){return t.apply(this,arguments)||this}n=t,(e=i).prototype=Object.create(n.prototype),(e.prototype.constructor=e).__proto__=n;var r=i.prototype;return r.isWithContent=function(){return this.getTitle()||this._getContent()},r.addAttachmentClass=function(t){Ue(this.getTipElement()).addClass(Qe+"-"+t)},r.getTipElement=function(){return this.tip=this.tip||Ue(this.config.template)[0],this.tip},r.setContent=function(){var t=Ue(this.getTipElement());this.setElementContent(t.find(Ze),this.getTitle());var e=this._getContent();"function"==typeof e&&(e=e.call(this.element)),this.setElementContent(t.find(Ge),e),t.removeClass(ze+" "+Je)},r._getContent=function(){return this.element.getAttribute("data-content")||this.config.content},r._cleanTipClass=function(){var t=Ue(this.getTipElement()),e=t.attr("class").match(Be);null!==e&&0<e.length&&t.removeClass(e.join(""))},i._jQueryInterface=function(n){return this.each(function(){var t=Ue(this).data(Fe),e="object"==typeof n?n:null;if((t||!/destroy|hide/.test(n))&&(t||(t=new i(this,e),Ue(this).data(Fe,t)),"string"==typeof n)){if("undefined"==typeof t[n])throw new TypeError('No method named "'+n+'"');t[n]()}})},s(i,null,[{key:"VERSION",get:function(){return"4.1.3"}},{key:"Default",get:function(){return Ve}},{key:"NAME",get:function(){return qe}},{key:"DATA_KEY",get:function(){return Fe}},{key:"Event",get:function(){return $e}},{key:"EVENT_KEY",get:function(){return Ke}},{key:"DefaultType",get:function(){return Ye}}]),i}(zn),Ue.fn[qe]=Xe._jQueryInterface,Ue.fn[qe].Constructor=Xe,Ue.fn[qe].noConflict=function(){return Ue.fn[qe]=Me,Xe._jQueryInterface},Xe),Zn=(en="scrollspy",rn="."+(nn="bs.scrollspy"),on=(tn=e).fn[en],sn={offset:10,method:"auto",target:""},an={offset:"number",method:"string",target:"(string|element)"},ln={ACTIVATE:"activate"+rn,SCROLL:"scroll"+rn,LOAD_DATA_API:"load"+rn+".data-api"},cn="dropdown-item",hn="active",un='[data-spy="scroll"]',fn=".active",dn=".nav, .list-group",gn=".nav-link",_n=".nav-item",mn=".list-group-item",pn=".dropdown",vn=".dropdown-item",yn=".dropdown-toggle",En="offset",Cn="position",Tn=function(){function n(t,e){var n=this;this._element=t,this._scrollElement="BODY"===t.tagName?window:t,this._config=this._getConfig(e),this._selector=this._config.target+" "+gn+","+this._config.target+" "+mn+","+this._config.target+" "+vn,this._offsets=[],this._targets=[],this._activeTarget=null,this._scrollHeight=0,tn(this._scrollElement).on(ln.SCROLL,function(t){return n._process(t)}),this.refresh(),this._process()}var t=n.prototype;return t.refresh=function(){var e=this,t=this._scrollElement===this._scrollElement.window?En:Cn,r="auto"===this._config.method?t:this._config.method,o=r===Cn?this._getScrollTop():0;this._offsets=[],this._targets=[],this._scrollHeight=this._getScrollHeight(),[].slice.call(document.querySelectorAll(this._selector)).map(function(t){var e,n=Fn.getSelectorFromElement(t);if(n&&(e=document.querySelector(n)),e){var i=e.getBoundingClientRect();if(i.width||i.height)return[tn(e)[r]().top+o,n]}return null}).filter(function(t){return t}).sort(function(t,e){return t[0]-e[0]}).forEach(function(t){e._offsets.push(t[0]),e._targets.push(t[1])})},t.dispose=function(){tn.removeData(this._element,nn),tn(this._scrollElement).off(rn),this._element=null,this._scrollElement=null,this._config=null,this._selector=null,this._offsets=null,this._targets=null,this._activeTarget=null,this._scrollHeight=null},t._getConfig=function(t){if("string"!=typeof(t=l({},sn,"object"==typeof t&&t?t:{})).target){var e=tn(t.target).attr("id");e||(e=Fn.getUID(en),tn(t.target).attr("id",e)),t.target="#"+e}return Fn.typeCheckConfig(en,t,an),t},t._getScrollTop=function(){return this._scrollElement===window?this._scrollElement.pageYOffset:this._scrollElement.scrollTop},t._getScrollHeight=function(){return this._scrollElement.scrollHeight||Math.max(document.body.scrollHeight,document.documentElement.scrollHeight)},t._getOffsetHeight=function(){return this._scrollElement===window?window.innerHeight:this._scrollElement.getBoundingClientRect().height},t._process=function(){var t=this._getScrollTop()+this._config.offset,e=this._getScrollHeight(),n=this._config.offset+e-this._getOffsetHeight();if(this._scrollHeight!==e&&this.refresh(),n<=t){var i=this._targets[this._targets.length-1];this._activeTarget!==i&&this._activate(i)}else{if(this._activeTarget&&t<this._offsets[0]&&0<this._offsets[0])return this._activeTarget=null,void this._clear();for(var r=this._offsets.length;r--;){this._activeTarget!==this._targets[r]&&t>=this._offsets[r]&&("undefined"==typeof this._offsets[r+1]||t<this._offsets[r+1])&&this._activate(this._targets[r])}}},t._activate=function(e){this._activeTarget=e,this._clear();var t=this._selector.split(",");t=t.map(function(t){return t+'[data-target="'+e+'"],'+t+'[href="'+e+'"]'});var n=tn([].slice.call(document.querySelectorAll(t.join(","))));n.hasClass(cn)?(n.closest(pn).find(yn).addClass(hn),n.addClass(hn)):(n.addClass(hn),n.parents(dn).prev(gn+", "+mn).addClass(hn),n.parents(dn).prev(_n).children(gn).addClass(hn)),tn(this._scrollElement).trigger(ln.ACTIVATE,{relatedTarget:e})},t._clear=function(){var t=[].slice.call(document.querySelectorAll(this._selector));tn(t).filter(fn).removeClass(hn)},n._jQueryInterface=function(e){return this.each(function(){var t=tn(this).data(nn);if(t||(t=new n(this,"object"==typeof e&&e),tn(this).data(nn,t)),"string"==typeof e){if("undefined"==typeof t[e])throw new TypeError('No method named "'+e+'"');t[e]()}})},s(n,null,[{key:"VERSION",get:function(){return"4.1.3"}},{key:"Default",get:function(){return sn}}]),n}(),tn(window).on(ln.LOAD_DATA_API,function(){for(var t=[].slice.call(document.querySelectorAll(un)),e=t.length;e--;){var n=tn(t[e]);Tn._jQueryInterface.call(n,n.data())}}),tn.fn[en]=Tn._jQueryInterface,tn.fn[en].Constructor=Tn,tn.fn[en].noConflict=function(){return tn.fn[en]=on,Tn._jQueryInterface},Tn),Gn=(In="."+(Sn="bs.tab"),An=(bn=e).fn.tab,Dn={HIDE:"hide"+In,HIDDEN:"hidden"+In,SHOW:"show"+In,SHOWN:"shown"+In,CLICK_DATA_API:"click"+In+".data-api"},wn="dropdown-menu",Nn="active",On="disabled",kn="fade",Pn="show",jn=".dropdown",Hn=".nav, .list-group",Ln=".active",Rn="> li > .active",xn='[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',Wn=".dropdown-toggle",Un="> .dropdown-menu .active",qn=function(){function i(t){this._element=t}var t=i.prototype;return t.show=function(){var n=this;if(!(this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE&&bn(this._element).hasClass(Nn)||bn(this._element).hasClass(On))){var t,i,e=bn(this._element).closest(Hn)[0],r=Fn.getSelectorFromElement(this._element);if(e){var o="UL"===e.nodeName?Rn:Ln;i=(i=bn.makeArray(bn(e).find(o)))[i.length-1]}var s=bn.Event(Dn.HIDE,{relatedTarget:this._element}),a=bn.Event(Dn.SHOW,{relatedTarget:i});if(i&&bn(i).trigger(s),bn(this._element).trigger(a),!a.isDefaultPrevented()&&!s.isDefaultPrevented()){r&&(t=document.querySelector(r)),this._activate(this._element,e);var l=function(){var t=bn.Event(Dn.HIDDEN,{relatedTarget:n._element}),e=bn.Event(Dn.SHOWN,{relatedTarget:i});bn(i).trigger(t),bn(n._element).trigger(e)};t?this._activate(t,t.parentNode,l):l()}}},t.dispose=function(){bn.removeData(this._element,Sn),this._element=null},t._activate=function(t,e,n){var i=this,r=("UL"===e.nodeName?bn(e).find(Rn):bn(e).children(Ln))[0],o=n&&r&&bn(r).hasClass(kn),s=function(){return i._transitionComplete(t,r,n)};if(r&&o){var a=Fn.getTransitionDurationFromElement(r);bn(r).one(Fn.TRANSITION_END,s).emulateTransitionEnd(a)}else s()},t._transitionComplete=function(t,e,n){if(e){bn(e).removeClass(Pn+" "+Nn);var i=bn(e.parentNode).find(Un)[0];i&&bn(i).removeClass(Nn),"tab"===e.getAttribute("role")&&e.setAttribute("aria-selected",!1)}if(bn(t).addClass(Nn),"tab"===t.getAttribute("role")&&t.setAttribute("aria-selected",!0),Fn.reflow(t),bn(t).addClass(Pn),t.parentNode&&bn(t.parentNode).hasClass(wn)){var r=bn(t).closest(jn)[0];if(r){var o=[].slice.call(r.querySelectorAll(Wn));bn(o).addClass(Nn)}t.setAttribute("aria-expanded",!0)}n&&n()},i._jQueryInterface=function(n){return this.each(function(){var t=bn(this),e=t.data(Sn);if(e||(e=new i(this),t.data(Sn,e)),"string"==typeof n){if("undefined"==typeof e[n])throw new TypeError('No method named "'+n+'"');e[n]()}})},s(i,null,[{key:"VERSION",get:function(){return"4.1.3"}}]),i}(),bn(document).on(Dn.CLICK_DATA_API,xn,function(t){t.preventDefault(),qn._jQueryInterface.call(bn(this),"show")}),bn.fn.tab=qn._jQueryInterface,bn.fn.tab.Constructor=qn,bn.fn.tab.noConflict=function(){return bn.fn.tab=An,qn._jQueryInterface},qn);!function(t){if("undefined"==typeof t)throw new TypeError("Bootstrap's JavaScript requires jQuery. jQuery must be included before Bootstrap's JavaScript.");var e=t.fn.jquery.split(" ")[0].split(".");if(e[0]<2&&e[1]<9||1===e[0]&&9===e[1]&&e[2]<1||4<=e[0])throw new Error("Bootstrap's JavaScript requires at least jQuery v1.9.1 but less than v4.0.0")}(e),t.Util=Fn,t.Alert=Kn,t.Button=Mn,t.Carousel=Qn,t.Collapse=Bn,t.Dropdown=Vn,t.Modal=Yn,t.Popover=Jn,t.Scrollspy=Zn,t.Tab=Gn,t.Tooltip=zn,Object.defineProperty(t,"__esModule",{value:!0})});
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("popper.js"),require("jquery")):"function"==typeof define&&define.amd?define(["exports","popper.js","jquery"],e):e(t.bootstrap={},t.Popper,t.jQuery)}(this,function(t,u,g){"use strict";function i(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}function s(t,e,n){return e&&i(t.prototype,e),n&&i(t,n),t}function l(o){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{},e=Object.keys(r);"function"==typeof Object.getOwnPropertySymbols&&(e=e.concat(Object.getOwnPropertySymbols(r).filter(function(t){return Object.getOwnPropertyDescriptor(r,t).enumerable}))),e.forEach(function(t){var e,n,i;e=o,i=r[n=t],n in e?Object.defineProperty(e,n,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[n]=i})}return o}u=u&&u.hasOwnProperty("default")?u.default:u,g=g&&g.hasOwnProperty("default")?g.default:g;var e="transitionend";function n(t){var e=this,n=!1;return g(this).one(_.TRANSITION_END,function(){n=!0}),setTimeout(function(){n||_.triggerTransitionEnd(e)},t),this}var _={TRANSITION_END:"bsTransitionEnd",getUID:function(t){for(;t+=~~(1e6*Math.random()),document.getElementById(t););return t},getSelectorFromElement:function(t){var e=t.getAttribute("data-target");if(!e||"#"===e){var n=t.getAttribute("href");e=n&&"#"!==n?n.trim():""}return e&&document.querySelector(e)?e:null},getTransitionDurationFromElement:function(t){if(!t)return 0;var e=g(t).css("transition-duration"),n=g(t).css("transition-delay"),i=parseFloat(e),o=parseFloat(n);return i||o?(e=e.split(",")[0],n=n.split(",")[0],1e3*(parseFloat(e)+parseFloat(n))):0},reflow:function(t){return t.offsetHeight},triggerTransitionEnd:function(t){g(t).trigger(e)},supportsTransitionEnd:function(){return Boolean(e)},isElement:function(t){return(t[0]||t).nodeType},typeCheckConfig:function(t,e,n){for(var i in n)if(Object.prototype.hasOwnProperty.call(n,i)){var o=n[i],r=e[i],s=r&&_.isElement(r)?"element":(a=r,{}.toString.call(a).match(/\s([a-z]+)/i)[1].toLowerCase());if(!new RegExp(o).test(s))throw new Error(t.toUpperCase()+': Option "'+i+'" provided type "'+s+'" but expected type "'+o+'".')}var a},findShadowRoot:function(t){if(!document.documentElement.attachShadow)return null;if("function"!=typeof t.getRootNode)return t instanceof ShadowRoot?t:t.parentNode?_.findShadowRoot(t.parentNode):null;var e=t.getRootNode();return e instanceof ShadowRoot?e:null}};g.fn.emulateTransitionEnd=n,g.event.special[_.TRANSITION_END]={bindType:e,delegateType:e,handle:function(t){if(g(t.target).is(this))return t.handleObj.handler.apply(this,arguments)}};var o="alert",r="bs.alert",a="."+r,c=g.fn[o],h={CLOSE:"close"+a,CLOSED:"closed"+a,CLICK_DATA_API:"click"+a+".data-api"},f="alert",d="fade",m="show",p=function(){function i(t){this._element=t}var t=i.prototype;return t.close=function(t){var e=this._element;t&&(e=this._getRootElement(t)),this._triggerCloseEvent(e).isDefaultPrevented()||this._removeElement(e)},t.dispose=function(){g.removeData(this._element,r),this._element=null},t._getRootElement=function(t){var e=_.getSelectorFromElement(t),n=!1;return e&&(n=document.querySelector(e)),n||(n=g(t).closest("."+f)[0]),n},t._triggerCloseEvent=function(t){var e=g.Event(h.CLOSE);return g(t).trigger(e),e},t._removeElement=function(e){var n=this;if(g(e).removeClass(m),g(e).hasClass(d)){var t=_.getTransitionDurationFromElement(e);g(e).one(_.TRANSITION_END,function(t){return n._destroyElement(e,t)}).emulateTransitionEnd(t)}else this._destroyElement(e)},t._destroyElement=function(t){g(t).detach().trigger(h.CLOSED).remove()},i._jQueryInterface=function(n){return this.each(function(){var t=g(this),e=t.data(r);e||(e=new i(this),t.data(r,e)),"close"===n&&e[n](this)})},i._handleDismiss=function(e){return function(t){t&&t.preventDefault(),e.close(this)}},s(i,null,[{key:"VERSION",get:function(){return"4.2.1"}}]),i}();g(document).on(h.CLICK_DATA_API,'[data-dismiss="alert"]',p._handleDismiss(new p)),g.fn[o]=p._jQueryInterface,g.fn[o].Constructor=p,g.fn[o].noConflict=function(){return g.fn[o]=c,p._jQueryInterface};var v="button",E="bs.button",y="."+E,C=".data-api",T=g.fn[v],S="active",b="btn",I="focus",D='[data-toggle^="button"]',w='[data-toggle="buttons"]',A='input:not([type="hidden"])',N=".active",O=".btn",k={CLICK_DATA_API:"click"+y+C,FOCUS_BLUR_DATA_API:"focus"+y+C+" blur"+y+C},P=function(){function n(t){this._element=t}var t=n.prototype;return t.toggle=function(){var t=!0,e=!0,n=g(this._element).closest(w)[0];if(n){var i=this._element.querySelector(A);if(i){if("radio"===i.type)if(i.checked&&this._element.classList.contains(S))t=!1;else{var o=n.querySelector(N);o&&g(o).removeClass(S)}if(t){if(i.hasAttribute("disabled")||n.hasAttribute("disabled")||i.classList.contains("disabled")||n.classList.contains("disabled"))return;i.checked=!this._element.classList.contains(S),g(i).trigger("change")}i.focus(),e=!1}}e&&this._element.setAttribute("aria-pressed",!this._element.classList.contains(S)),t&&g(this._element).toggleClass(S)},t.dispose=function(){g.removeData(this._element,E),this._element=null},n._jQueryInterface=function(e){return this.each(function(){var t=g(this).data(E);t||(t=new n(this),g(this).data(E,t)),"toggle"===e&&t[e]()})},s(n,null,[{key:"VERSION",get:function(){return"4.2.1"}}]),n}();g(document).on(k.CLICK_DATA_API,D,function(t){t.preventDefault();var e=t.target;g(e).hasClass(b)||(e=g(e).closest(O)),P._jQueryInterface.call(g(e),"toggle")}).on(k.FOCUS_BLUR_DATA_API,D,function(t){var e=g(t.target).closest(O)[0];g(e).toggleClass(I,/^focus(in)?$/.test(t.type))}),g.fn[v]=P._jQueryInterface,g.fn[v].Constructor=P,g.fn[v].noConflict=function(){return g.fn[v]=T,P._jQueryInterface};var L="carousel",j="bs.carousel",H="."+j,R=".data-api",U=g.fn[L],W={interval:5e3,keyboard:!0,slide:!1,pause:"hover",wrap:!0,touch:!0},x={interval:"(number|boolean)",keyboard:"boolean",slide:"(boolean|string)",pause:"(string|boolean)",wrap:"boolean",touch:"boolean"},F="next",q="prev",M="left",K="right",Q={SLIDE:"slide"+H,SLID:"slid"+H,KEYDOWN:"keydown"+H,MOUSEENTER:"mouseenter"+H,MOUSELEAVE:"mouseleave"+H,TOUCHSTART:"touchstart"+H,TOUCHMOVE:"touchmove"+H,TOUCHEND:"touchend"+H,POINTERDOWN:"pointerdown"+H,POINTERUP:"pointerup"+H,DRAG_START:"dragstart"+H,LOAD_DATA_API:"load"+H+R,CLICK_DATA_API:"click"+H+R},B="carousel",V="active",Y="slide",X="carousel-item-right",z="carousel-item-left",G="carousel-item-next",J="carousel-item-prev",Z="pointer-event",$=".active",tt=".active.carousel-item",et=".carousel-item",nt=".carousel-item img",it=".carousel-item-next, .carousel-item-prev",ot=".carousel-indicators",rt="[data-slide], [data-slide-to]",st='[data-ride="carousel"]',at={TOUCH:"touch",PEN:"pen"},lt=function(){function r(t,e){this._items=null,this._interval=null,this._activeElement=null,this._isPaused=!1,this._isSliding=!1,this.touchTimeout=null,this.touchStartX=0,this.touchDeltaX=0,this._config=this._getConfig(e),this._element=t,this._indicatorsElement=this._element.querySelector(ot),this._touchSupported="ontouchstart"in document.documentElement||0<navigator.maxTouchPoints,this._pointerEvent=Boolean(window.PointerEvent||window.MSPointerEvent),this._addEventListeners()}var t=r.prototype;return t.next=function(){this._isSliding||this._slide(F)},t.nextWhenVisible=function(){!document.hidden&&g(this._element).is(":visible")&&"hidden"!==g(this._element).css("visibility")&&this.next()},t.prev=function(){this._isSliding||this._slide(q)},t.pause=function(t){t||(this._isPaused=!0),this._element.querySelector(it)&&(_.triggerTransitionEnd(this._element),this.cycle(!0)),clearInterval(this._interval),this._interval=null},t.cycle=function(t){t||(this._isPaused=!1),this._interval&&(clearInterval(this._interval),this._interval=null),this._config.interval&&!this._isPaused&&(this._interval=setInterval((document.visibilityState?this.nextWhenVisible:this.next).bind(this),this._config.interval))},t.to=function(t){var e=this;this._activeElement=this._element.querySelector(tt);var n=this._getItemIndex(this._activeElement);if(!(t>this._items.length-1||t<0))if(this._isSliding)g(this._element).one(Q.SLID,function(){return e.to(t)});else{if(n===t)return this.pause(),void this.cycle();var i=n<t?F:q;this._slide(i,this._items[t])}},t.dispose=function(){g(this._element).off(H),g.removeData(this._element,j),this._items=null,this._config=null,this._element=null,this._interval=null,this._isPaused=null,this._isSliding=null,this._activeElement=null,this._indicatorsElement=null},t._getConfig=function(t){return t=l({},W,t),_.typeCheckConfig(L,t,x),t},t._handleSwipe=function(){var t=Math.abs(this.touchDeltaX);if(!(t<=40)){var e=t/this.touchDeltaX;0<e&&this.prev(),e<0&&this.next()}},t._addEventListeners=function(){var e=this;this._config.keyboard&&g(this._element).on(Q.KEYDOWN,function(t){return e._keydown(t)}),"hover"===this._config.pause&&g(this._element).on(Q.MOUSEENTER,function(t){return e.pause(t)}).on(Q.MOUSELEAVE,function(t){return e.cycle(t)}),this._addTouchEventListeners()},t._addTouchEventListeners=function(){var n=this;if(this._touchSupported){var e=function(t){n._pointerEvent&&at[t.originalEvent.pointerType.toUpperCase()]?n.touchStartX=t.originalEvent.clientX:n._pointerEvent||(n.touchStartX=t.originalEvent.touches[0].clientX)},i=function(t){n._pointerEvent&&at[t.originalEvent.pointerType.toUpperCase()]&&(n.touchDeltaX=t.originalEvent.clientX-n.touchStartX),n._handleSwipe(),"hover"===n._config.pause&&(n.pause(),n.touchTimeout&&clearTimeout(n.touchTimeout),n.touchTimeout=setTimeout(function(t){return n.cycle(t)},500+n._config.interval))};g(this._element.querySelectorAll(nt)).on(Q.DRAG_START,function(t){return t.preventDefault()}),this._pointerEvent?(g(this._element).on(Q.POINTERDOWN,function(t){return e(t)}),g(this._element).on(Q.POINTERUP,function(t){return i(t)}),this._element.classList.add(Z)):(g(this._element).on(Q.TOUCHSTART,function(t){return e(t)}),g(this._element).on(Q.TOUCHMOVE,function(t){var e;(e=t).originalEvent.touches&&1<e.originalEvent.touches.length?n.touchDeltaX=0:n.touchDeltaX=e.originalEvent.touches[0].clientX-n.touchStartX}),g(this._element).on(Q.TOUCHEND,function(t){return i(t)}))}},t._keydown=function(t){if(!/input|textarea/i.test(t.target.tagName))switch(t.which){case 37:t.preventDefault(),this.prev();break;case 39:t.preventDefault(),this.next()}},t._getItemIndex=function(t){return this._items=t&&t.parentNode?[].slice.call(t.parentNode.querySelectorAll(et)):[],this._items.indexOf(t)},t._getItemByDirection=function(t,e){var n=t===F,i=t===q,o=this._getItemIndex(e),r=this._items.length-1;if((i&&0===o||n&&o===r)&&!this._config.wrap)return e;var s=(o+(t===q?-1:1))%this._items.length;return-1===s?this._items[this._items.length-1]:this._items[s]},t._triggerSlideEvent=function(t,e){var n=this._getItemIndex(t),i=this._getItemIndex(this._element.querySelector(tt)),o=g.Event(Q.SLIDE,{relatedTarget:t,direction:e,from:i,to:n});return g(this._element).trigger(o),o},t._setActiveIndicatorElement=function(t){if(this._indicatorsElement){var e=[].slice.call(this._indicatorsElement.querySelectorAll($));g(e).removeClass(V);var n=this._indicatorsElement.children[this._getItemIndex(t)];n&&g(n).addClass(V)}},t._slide=function(t,e){var n,i,o,r=this,s=this._element.querySelector(tt),a=this._getItemIndex(s),l=e||s&&this._getItemByDirection(t,s),c=this._getItemIndex(l),h=Boolean(this._interval);if(o=t===F?(n=z,i=G,M):(n=X,i=J,K),l&&g(l).hasClass(V))this._isSliding=!1;else if(!this._triggerSlideEvent(l,o).isDefaultPrevented()&&s&&l){this._isSliding=!0,h&&this.pause(),this._setActiveIndicatorElement(l);var u=g.Event(Q.SLID,{relatedTarget:l,direction:o,from:a,to:c});if(g(this._element).hasClass(Y)){g(l).addClass(i),_.reflow(l),g(s).addClass(n),g(l).addClass(n);var f=parseInt(l.getAttribute("data-interval"),10);this._config.interval=f?(this._config.defaultInterval=this._config.defaultInterval||this._config.interval,f):this._config.defaultInterval||this._config.interval;var d=_.getTransitionDurationFromElement(s);g(s).one(_.TRANSITION_END,function(){g(l).removeClass(n+" "+i).addClass(V),g(s).removeClass(V+" "+i+" "+n),r._isSliding=!1,setTimeout(function(){return g(r._element).trigger(u)},0)}).emulateTransitionEnd(d)}else g(s).removeClass(V),g(l).addClass(V),this._isSliding=!1,g(this._element).trigger(u);h&&this.cycle()}},r._jQueryInterface=function(i){return this.each(function(){var t=g(this).data(j),e=l({},W,g(this).data());"object"==typeof i&&(e=l({},e,i));var n="string"==typeof i?i:e.slide;if(t||(t=new r(this,e),g(this).data(j,t)),"number"==typeof i)t.to(i);else if("string"==typeof n){if("undefined"==typeof t[n])throw new TypeError('No method named "'+n+'"');t[n]()}else e.interval&&(t.pause(),t.cycle())})},r._dataApiClickHandler=function(t){var e=_.getSelectorFromElement(this);if(e){var n=g(e)[0];if(n&&g(n).hasClass(B)){var i=l({},g(n).data(),g(this).data()),o=this.getAttribute("data-slide-to");o&&(i.interval=!1),r._jQueryInterface.call(g(n),i),o&&g(n).data(j).to(o),t.preventDefault()}}},s(r,null,[{key:"VERSION",get:function(){return"4.2.1"}},{key:"Default",get:function(){return W}}]),r}();g(document).on(Q.CLICK_DATA_API,rt,lt._dataApiClickHandler),g(window).on(Q.LOAD_DATA_API,function(){for(var t=[].slice.call(document.querySelectorAll(st)),e=0,n=t.length;e<n;e++){var i=g(t[e]);lt._jQueryInterface.call(i,i.data())}}),g.fn[L]=lt._jQueryInterface,g.fn[L].Constructor=lt,g.fn[L].noConflict=function(){return g.fn[L]=U,lt._jQueryInterface};var ct="collapse",ht="bs.collapse",ut="."+ht,ft=g.fn[ct],dt={toggle:!0,parent:""},gt={toggle:"boolean",parent:"(string|element)"},_t={SHOW:"show"+ut,SHOWN:"shown"+ut,HIDE:"hide"+ut,HIDDEN:"hidden"+ut,CLICK_DATA_API:"click"+ut+".data-api"},mt="show",pt="collapse",vt="collapsing",Et="collapsed",yt="width",Ct="height",Tt=".show, .collapsing",St='[data-toggle="collapse"]',bt=function(){function a(e,t){this._isTransitioning=!1,this._element=e,this._config=this._getConfig(t),this._triggerArray=[].slice.call(document.querySelectorAll('[data-toggle="collapse"][href="#'+e.id+'"],[data-toggle="collapse"][data-target="#'+e.id+'"]'));for(var n=[].slice.call(document.querySelectorAll(St)),i=0,o=n.length;i<o;i++){var r=n[i],s=_.getSelectorFromElement(r),a=[].slice.call(document.querySelectorAll(s)).filter(function(t){return t===e});null!==s&&0<a.length&&(this._selector=s,this._triggerArray.push(r))}this._parent=this._config.parent?this._getParent():null,this._config.parent||this._addAriaAndCollapsedClass(this._element,this._triggerArray),this._config.toggle&&this.toggle()}var t=a.prototype;return t.toggle=function(){g(this._element).hasClass(mt)?this.hide():this.show()},t.show=function(){var t,e,n=this;if(!this._isTransitioning&&!g(this._element).hasClass(mt)&&(this._parent&&0===(t=[].slice.call(this._parent.querySelectorAll(Tt)).filter(function(t){return"string"==typeof n._config.parent?t.getAttribute("data-parent")===n._config.parent:t.classList.contains(pt)})).length&&(t=null),!(t&&(e=g(t).not(this._selector).data(ht))&&e._isTransitioning))){var i=g.Event(_t.SHOW);if(g(this._element).trigger(i),!i.isDefaultPrevented()){t&&(a._jQueryInterface.call(g(t).not(this._selector),"hide"),e||g(t).data(ht,null));var o=this._getDimension();g(this._element).removeClass(pt).addClass(vt),this._element.style[o]=0,this._triggerArray.length&&g(this._triggerArray).removeClass(Et).attr("aria-expanded",!0),this.setTransitioning(!0);var r="scroll"+(o[0].toUpperCase()+o.slice(1)),s=_.getTransitionDurationFromElement(this._element);g(this._element).one(_.TRANSITION_END,function(){g(n._element).removeClass(vt).addClass(pt).addClass(mt),n._element.style[o]="",n.setTransitioning(!1),g(n._element).trigger(_t.SHOWN)}).emulateTransitionEnd(s),this._element.style[o]=this._element[r]+"px"}}},t.hide=function(){var t=this;if(!this._isTransitioning&&g(this._element).hasClass(mt)){var e=g.Event(_t.HIDE);if(g(this._element).trigger(e),!e.isDefaultPrevented()){var n=this._getDimension();this._element.style[n]=this._element.getBoundingClientRect()[n]+"px",_.reflow(this._element),g(this._element).addClass(vt).removeClass(pt).removeClass(mt);var i=this._triggerArray.length;if(0<i)for(var o=0;o<i;o++){var r=this._triggerArray[o],s=_.getSelectorFromElement(r);if(null!==s)g([].slice.call(document.querySelectorAll(s))).hasClass(mt)||g(r).addClass(Et).attr("aria-expanded",!1)}this.setTransitioning(!0);this._element.style[n]="";var a=_.getTransitionDurationFromElement(this._element);g(this._element).one(_.TRANSITION_END,function(){t.setTransitioning(!1),g(t._element).removeClass(vt).addClass(pt).trigger(_t.HIDDEN)}).emulateTransitionEnd(a)}}},t.setTransitioning=function(t){this._isTransitioning=t},t.dispose=function(){g.removeData(this._element,ht),this._config=null,this._parent=null,this._element=null,this._triggerArray=null,this._isTransitioning=null},t._getConfig=function(t){return(t=l({},dt,t)).toggle=Boolean(t.toggle),_.typeCheckConfig(ct,t,gt),t},t._getDimension=function(){return g(this._element).hasClass(yt)?yt:Ct},t._getParent=function(){var t,n=this;_.isElement(this._config.parent)?(t=this._config.parent,"undefined"!=typeof this._config.parent.jquery&&(t=this._config.parent[0])):t=document.querySelector(this._config.parent);var e='[data-toggle="collapse"][data-parent="'+this._config.parent+'"]',i=[].slice.call(t.querySelectorAll(e));return g(i).each(function(t,e){n._addAriaAndCollapsedClass(a._getTargetFromElement(e),[e])}),t},t._addAriaAndCollapsedClass=function(t,e){var n=g(t).hasClass(mt);e.length&&g(e).toggleClass(Et,!n).attr("aria-expanded",n)},a._getTargetFromElement=function(t){var e=_.getSelectorFromElement(t);return e?document.querySelector(e):null},a._jQueryInterface=function(i){return this.each(function(){var t=g(this),e=t.data(ht),n=l({},dt,t.data(),"object"==typeof i&&i?i:{});if(!e&&n.toggle&&/show|hide/.test(i)&&(n.toggle=!1),e||(e=new a(this,n),t.data(ht,e)),"string"==typeof i){if("undefined"==typeof e[i])throw new TypeError('No method named "'+i+'"');e[i]()}})},s(a,null,[{key:"VERSION",get:function(){return"4.2.1"}},{key:"Default",get:function(){return dt}}]),a}();g(document).on(_t.CLICK_DATA_API,St,function(t){"A"===t.currentTarget.tagName&&t.preventDefault();var n=g(this),e=_.getSelectorFromElement(this),i=[].slice.call(document.querySelectorAll(e));g(i).each(function(){var t=g(this),e=t.data(ht)?"toggle":n.data();bt._jQueryInterface.call(t,e)})}),g.fn[ct]=bt._jQueryInterface,g.fn[ct].Constructor=bt,g.fn[ct].noConflict=function(){return g.fn[ct]=ft,bt._jQueryInterface};var It="dropdown",Dt="bs.dropdown",wt="."+Dt,At=".data-api",Nt=g.fn[It],Ot=new RegExp("38|40|27"),kt={HIDE:"hide"+wt,HIDDEN:"hidden"+wt,SHOW:"show"+wt,SHOWN:"shown"+wt,CLICK:"click"+wt,CLICK_DATA_API:"click"+wt+At,KEYDOWN_DATA_API:"keydown"+wt+At,KEYUP_DATA_API:"keyup"+wt+At},Pt="disabled",Lt="show",jt="dropup",Ht="dropright",Rt="dropleft",Ut="dropdown-menu-right",Wt="position-static",xt='[data-toggle="dropdown"]',Ft=".dropdown form",qt=".dropdown-menu",Mt=".navbar-nav",Kt=".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)",Qt="top-start",Bt="top-end",Vt="bottom-start",Yt="bottom-end",Xt="right-start",zt="left-start",Gt={offset:0,flip:!0,boundary:"scrollParent",reference:"toggle",display:"dynamic"},Jt={offset:"(number|string|function)",flip:"boolean",boundary:"(string|element)",reference:"(string|element)",display:"string"},Zt=function(){function c(t,e){this._element=t,this._popper=null,this._config=this._getConfig(e),this._menu=this._getMenuElement(),this._inNavbar=this._detectNavbar(),this._addEventListeners()}var t=c.prototype;return t.toggle=function(){if(!this._element.disabled&&!g(this._element).hasClass(Pt)){var t=c._getParentFromElement(this._element),e=g(this._menu).hasClass(Lt);if(c._clearMenus(),!e){var n={relatedTarget:this._element},i=g.Event(kt.SHOW,n);if(g(t).trigger(i),!i.isDefaultPrevented()){if(!this._inNavbar){if("undefined"==typeof u)throw new TypeError("Bootstrap's dropdowns require Popper.js (https://popper.js.org/)");var o=this._element;"parent"===this._config.reference?o=t:_.isElement(this._config.reference)&&(o=this._config.reference,"undefined"!=typeof this._config.reference.jquery&&(o=this._config.reference[0])),"scrollParent"!==this._config.boundary&&g(t).addClass(Wt),this._popper=new u(o,this._menu,this._getPopperConfig())}"ontouchstart"in document.documentElement&&0===g(t).closest(Mt).length&&g(document.body).children().on("mouseover",null,g.noop),this._element.focus(),this._element.setAttribute("aria-expanded",!0),g(this._menu).toggleClass(Lt),g(t).toggleClass(Lt).trigger(g.Event(kt.SHOWN,n))}}}},t.show=function(){if(!(this._element.disabled||g(this._element).hasClass(Pt)||g(this._menu).hasClass(Lt))){var t={relatedTarget:this._element},e=g.Event(kt.SHOW,t),n=c._getParentFromElement(this._element);g(n).trigger(e),e.isDefaultPrevented()||(g(this._menu).toggleClass(Lt),g(n).toggleClass(Lt).trigger(g.Event(kt.SHOWN,t)))}},t.hide=function(){if(!this._element.disabled&&!g(this._element).hasClass(Pt)&&g(this._menu).hasClass(Lt)){var t={relatedTarget:this._element},e=g.Event(kt.HIDE,t),n=c._getParentFromElement(this._element);g(n).trigger(e),e.isDefaultPrevented()||(g(this._menu).toggleClass(Lt),g(n).toggleClass(Lt).trigger(g.Event(kt.HIDDEN,t)))}},t.dispose=function(){g.removeData(this._element,Dt),g(this._element).off(wt),this._element=null,(this._menu=null)!==this._popper&&(this._popper.destroy(),this._popper=null)},t.update=function(){this._inNavbar=this._detectNavbar(),null!==this._popper&&this._popper.scheduleUpdate()},t._addEventListeners=function(){var e=this;g(this._element).on(kt.CLICK,function(t){t.preventDefault(),t.stopPropagation(),e.toggle()})},t._getConfig=function(t){return t=l({},this.constructor.Default,g(this._element).data(),t),_.typeCheckConfig(It,t,this.constructor.DefaultType),t},t._getMenuElement=function(){if(!this._menu){var t=c._getParentFromElement(this._element);t&&(this._menu=t.querySelector(qt))}return this._menu},t._getPlacement=function(){var t=g(this._element.parentNode),e=Vt;return t.hasClass(jt)?(e=Qt,g(this._menu).hasClass(Ut)&&(e=Bt)):t.hasClass(Ht)?e=Xt:t.hasClass(Rt)?e=zt:g(this._menu).hasClass(Ut)&&(e=Yt),e},t._detectNavbar=function(){return 0<g(this._element).closest(".navbar").length},t._getPopperConfig=function(){var e=this,t={};"function"==typeof this._config.offset?t.fn=function(t){return t.offsets=l({},t.offsets,e._config.offset(t.offsets)||{}),t}:t.offset=this._config.offset;var n={placement:this._getPlacement(),modifiers:{offset:t,flip:{enabled:this._config.flip},preventOverflow:{boundariesElement:this._config.boundary}}};return"static"===this._config.display&&(n.modifiers.applyStyle={enabled:!1}),n},c._jQueryInterface=function(e){return this.each(function(){var t=g(this).data(Dt);if(t||(t=new c(this,"object"==typeof e?e:null),g(this).data(Dt,t)),"string"==typeof e){if("undefined"==typeof t[e])throw new TypeError('No method named "'+e+'"');t[e]()}})},c._clearMenus=function(t){if(!t||3!==t.which&&("keyup"!==t.type||9===t.which))for(var e=[].slice.call(document.querySelectorAll(xt)),n=0,i=e.length;n<i;n++){var o=c._getParentFromElement(e[n]),r=g(e[n]).data(Dt),s={relatedTarget:e[n]};if(t&&"click"===t.type&&(s.clickEvent=t),r){var a=r._menu;if(g(o).hasClass(Lt)&&!(t&&("click"===t.type&&/input|textarea/i.test(t.target.tagName)||"keyup"===t.type&&9===t.which)&&g.contains(o,t.target))){var l=g.Event(kt.HIDE,s);g(o).trigger(l),l.isDefaultPrevented()||("ontouchstart"in document.documentElement&&g(document.body).children().off("mouseover",null,g.noop),e[n].setAttribute("aria-expanded","false"),g(a).removeClass(Lt),g(o).removeClass(Lt).trigger(g.Event(kt.HIDDEN,s)))}}}},c._getParentFromElement=function(t){var e,n=_.getSelectorFromElement(t);return n&&(e=document.querySelector(n)),e||t.parentNode},c._dataApiKeydownHandler=function(t){if((/input|textarea/i.test(t.target.tagName)?!(32===t.which||27!==t.which&&(40!==t.which&&38!==t.which||g(t.target).closest(qt).length)):Ot.test(t.which))&&(t.preventDefault(),t.stopPropagation(),!this.disabled&&!g(this).hasClass(Pt))){var e=c._getParentFromElement(this),n=g(e).hasClass(Lt);if(n&&(!n||27!==t.which&&32!==t.which)){var i=[].slice.call(e.querySelectorAll(Kt));if(0!==i.length){var o=i.indexOf(t.target);38===t.which&&0<o&&o--,40===t.which&&o<i.length-1&&o++,o<0&&(o=0),i[o].focus()}}else{if(27===t.which){var r=e.querySelector(xt);g(r).trigger("focus")}g(this).trigger("click")}}},s(c,null,[{key:"VERSION",get:function(){return"4.2.1"}},{key:"Default",get:function(){return Gt}},{key:"DefaultType",get:function(){return Jt}}]),c}();g(document).on(kt.KEYDOWN_DATA_API,xt,Zt._dataApiKeydownHandler).on(kt.KEYDOWN_DATA_API,qt,Zt._dataApiKeydownHandler).on(kt.CLICK_DATA_API+" "+kt.KEYUP_DATA_API,Zt._clearMenus).on(kt.CLICK_DATA_API,xt,function(t){t.preventDefault(),t.stopPropagation(),Zt._jQueryInterface.call(g(this),"toggle")}).on(kt.CLICK_DATA_API,Ft,function(t){t.stopPropagation()}),g.fn[It]=Zt._jQueryInterface,g.fn[It].Constructor=Zt,g.fn[It].noConflict=function(){return g.fn[It]=Nt,Zt._jQueryInterface};var $t="modal",te="bs.modal",ee="."+te,ne=g.fn[$t],ie={backdrop:!0,keyboard:!0,focus:!0,show:!0},oe={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean",show:"boolean"},re={HIDE:"hide"+ee,HIDDEN:"hidden"+ee,SHOW:"show"+ee,SHOWN:"shown"+ee,FOCUSIN:"focusin"+ee,RESIZE:"resize"+ee,CLICK_DISMISS:"click.dismiss"+ee,KEYDOWN_DISMISS:"keydown.dismiss"+ee,MOUSEUP_DISMISS:"mouseup.dismiss"+ee,MOUSEDOWN_DISMISS:"mousedown.dismiss"+ee,CLICK_DATA_API:"click"+ee+".data-api"},se="modal-scrollbar-measure",ae="modal-backdrop",le="modal-open",ce="fade",he="show",ue=".modal-dialog",fe='[data-toggle="modal"]',de='[data-dismiss="modal"]',ge=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",_e=".sticky-top",me=function(){function o(t,e){this._config=this._getConfig(e),this._element=t,this._dialog=t.querySelector(ue),this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._isTransitioning=!1,this._scrollbarWidth=0}var t=o.prototype;return t.toggle=function(t){return this._isShown?this.hide():this.show(t)},t.show=function(t){var e=this;if(!this._isShown&&!this._isTransitioning){g(this._element).hasClass(ce)&&(this._isTransitioning=!0);var n=g.Event(re.SHOW,{relatedTarget:t});g(this._element).trigger(n),this._isShown||n.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),this._adjustDialog(),this._setEscapeEvent(),this._setResizeEvent(),g(this._element).on(re.CLICK_DISMISS,de,function(t){return e.hide(t)}),g(this._dialog).on(re.MOUSEDOWN_DISMISS,function(){g(e._element).one(re.MOUSEUP_DISMISS,function(t){g(t.target).is(e._element)&&(e._ignoreBackdropClick=!0)})}),this._showBackdrop(function(){return e._showElement(t)}))}},t.hide=function(t){var e=this;if(t&&t.preventDefault(),this._isShown&&!this._isTransitioning){var n=g.Event(re.HIDE);if(g(this._element).trigger(n),this._isShown&&!n.isDefaultPrevented()){this._isShown=!1;var i=g(this._element).hasClass(ce);if(i&&(this._isTransitioning=!0),this._setEscapeEvent(),this._setResizeEvent(),g(document).off(re.FOCUSIN),g(this._element).removeClass(he),g(this._element).off(re.CLICK_DISMISS),g(this._dialog).off(re.MOUSEDOWN_DISMISS),i){var o=_.getTransitionDurationFromElement(this._element);g(this._element).one(_.TRANSITION_END,function(t){return e._hideModal(t)}).emulateTransitionEnd(o)}else this._hideModal()}}},t.dispose=function(){[window,this._element,this._dialog].forEach(function(t){return g(t).off(ee)}),g(document).off(re.FOCUSIN),g.removeData(this._element,te),this._config=null,this._element=null,this._dialog=null,this._backdrop=null,this._isShown=null,this._isBodyOverflowing=null,this._ignoreBackdropClick=null,this._isTransitioning=null,this._scrollbarWidth=null},t.handleUpdate=function(){this._adjustDialog()},t._getConfig=function(t){return t=l({},ie,t),_.typeCheckConfig($t,t,oe),t},t._showElement=function(t){var e=this,n=g(this._element).hasClass(ce);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.appendChild(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.scrollTop=0,n&&_.reflow(this._element),g(this._element).addClass(he),this._config.focus&&this._enforceFocus();var i=g.Event(re.SHOWN,{relatedTarget:t}),o=function(){e._config.focus&&e._element.focus(),e._isTransitioning=!1,g(e._element).trigger(i)};if(n){var r=_.getTransitionDurationFromElement(this._dialog);g(this._dialog).one(_.TRANSITION_END,o).emulateTransitionEnd(r)}else o()},t._enforceFocus=function(){var e=this;g(document).off(re.FOCUSIN).on(re.FOCUSIN,function(t){document!==t.target&&e._element!==t.target&&0===g(e._element).has(t.target).length&&e._element.focus()})},t._setEscapeEvent=function(){var e=this;this._isShown&&this._config.keyboard?g(this._element).on(re.KEYDOWN_DISMISS,function(t){27===t.which&&(t.preventDefault(),e.hide())}):this._isShown||g(this._element).off(re.KEYDOWN_DISMISS)},t._setResizeEvent=function(){var e=this;this._isShown?g(window).on(re.RESIZE,function(t){return e.handleUpdate(t)}):g(window).off(re.RESIZE)},t._hideModal=function(){var t=this;this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._isTransitioning=!1,this._showBackdrop(function(){g(document.body).removeClass(le),t._resetAdjustments(),t._resetScrollbar(),g(t._element).trigger(re.HIDDEN)})},t._removeBackdrop=function(){this._backdrop&&(g(this._backdrop).remove(),this._backdrop=null)},t._showBackdrop=function(t){var e=this,n=g(this._element).hasClass(ce)?ce:"";if(this._isShown&&this._config.backdrop){if(this._backdrop=document.createElement("div"),this._backdrop.className=ae,n&&this._backdrop.classList.add(n),g(this._backdrop).appendTo(document.body),g(this._element).on(re.CLICK_DISMISS,function(t){e._ignoreBackdropClick?e._ignoreBackdropClick=!1:t.target===t.currentTarget&&("static"===e._config.backdrop?e._element.focus():e.hide())}),n&&_.reflow(this._backdrop),g(this._backdrop).addClass(he),!t)return;if(!n)return void t();var i=_.getTransitionDurationFromElement(this._backdrop);g(this._backdrop).one(_.TRANSITION_END,t).emulateTransitionEnd(i)}else if(!this._isShown&&this._backdrop){g(this._backdrop).removeClass(he);var o=function(){e._removeBackdrop(),t&&t()};if(g(this._element).hasClass(ce)){var r=_.getTransitionDurationFromElement(this._backdrop);g(this._backdrop).one(_.TRANSITION_END,o).emulateTransitionEnd(r)}else o()}else t&&t()},t._adjustDialog=function(){var t=this._element.scrollHeight>document.documentElement.clientHeight;!this._isBodyOverflowing&&t&&(this._element.style.paddingLeft=this._scrollbarWidth+"px"),this._isBodyOverflowing&&!t&&(this._element.style.paddingRight=this._scrollbarWidth+"px")},t._resetAdjustments=function(){this._element.style.paddingLeft="",this._element.style.paddingRight=""},t._checkScrollbar=function(){var t=document.body.getBoundingClientRect();this._isBodyOverflowing=t.left+t.right<window.innerWidth,this._scrollbarWidth=this._getScrollbarWidth()},t._setScrollbar=function(){var o=this;if(this._isBodyOverflowing){var t=[].slice.call(document.querySelectorAll(ge)),e=[].slice.call(document.querySelectorAll(_e));g(t).each(function(t,e){var n=e.style.paddingRight,i=g(e).css("padding-right");g(e).data("padding-right",n).css("padding-right",parseFloat(i)+o._scrollbarWidth+"px")}),g(e).each(function(t,e){var n=e.style.marginRight,i=g(e).css("margin-right");g(e).data("margin-right",n).css("margin-right",parseFloat(i)-o._scrollbarWidth+"px")});var n=document.body.style.paddingRight,i=g(document.body).css("padding-right");g(document.body).data("padding-right",n).css("padding-right",parseFloat(i)+this._scrollbarWidth+"px")}g(document.body).addClass(le)},t._resetScrollbar=function(){var t=[].slice.call(document.querySelectorAll(ge));g(t).each(function(t,e){var n=g(e).data("padding-right");g(e).removeData("padding-right"),e.style.paddingRight=n||""});var e=[].slice.call(document.querySelectorAll(""+_e));g(e).each(function(t,e){var n=g(e).data("margin-right");"undefined"!=typeof n&&g(e).css("margin-right",n).removeData("margin-right")});var n=g(document.body).data("padding-right");g(document.body).removeData("padding-right"),document.body.style.paddingRight=n||""},t._getScrollbarWidth=function(){var t=document.createElement("div");t.className=se,document.body.appendChild(t);var e=t.getBoundingClientRect().width-t.clientWidth;return document.body.removeChild(t),e},o._jQueryInterface=function(n,i){return this.each(function(){var t=g(this).data(te),e=l({},ie,g(this).data(),"object"==typeof n&&n?n:{});if(t||(t=new o(this,e),g(this).data(te,t)),"string"==typeof n){if("undefined"==typeof t[n])throw new TypeError('No method named "'+n+'"');t[n](i)}else e.show&&t.show(i)})},s(o,null,[{key:"VERSION",get:function(){return"4.2.1"}},{key:"Default",get:function(){return ie}}]),o}();g(document).on(re.CLICK_DATA_API,fe,function(t){var e,n=this,i=_.getSelectorFromElement(this);i&&(e=document.querySelector(i));var o=g(e).data(te)?"toggle":l({},g(e).data(),g(this).data());"A"!==this.tagName&&"AREA"!==this.tagName||t.preventDefault();var r=g(e).one(re.SHOW,function(t){t.isDefaultPrevented()||r.one(re.HIDDEN,function(){g(n).is(":visible")&&n.focus()})});me._jQueryInterface.call(g(e),o,this)}),g.fn[$t]=me._jQueryInterface,g.fn[$t].Constructor=me,g.fn[$t].noConflict=function(){return g.fn[$t]=ne,me._jQueryInterface};var pe="tooltip",ve="bs.tooltip",Ee="."+ve,ye=g.fn[pe],Ce="bs-tooltip",Te=new RegExp("(^|\\s)"+Ce+"\\S+","g"),Se={animation:"boolean",template:"string",title:"(string|element|function)",trigger:"string",delay:"(number|object)",html:"boolean",selector:"(string|boolean)",placement:"(string|function)",offset:"(number|string)",container:"(string|element|boolean)",fallbackPlacement:"(string|array)",boundary:"(string|element)"},be={AUTO:"auto",TOP:"top",RIGHT:"right",BOTTOM:"bottom",LEFT:"left"},Ie={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:0,container:!1,fallbackPlacement:"flip",boundary:"scrollParent"},De="show",we="out",Ae={HIDE:"hide"+Ee,HIDDEN:"hidden"+Ee,SHOW:"show"+Ee,SHOWN:"shown"+Ee,INSERTED:"inserted"+Ee,CLICK:"click"+Ee,FOCUSIN:"focusin"+Ee,FOCUSOUT:"focusout"+Ee,MOUSEENTER:"mouseenter"+Ee,MOUSELEAVE:"mouseleave"+Ee},Ne="fade",Oe="show",ke=".tooltip-inner",Pe=".arrow",Le="hover",je="focus",He="click",Re="manual",Ue=function(){function i(t,e){if("undefined"==typeof u)throw new TypeError("Bootstrap's tooltips require Popper.js (https://popper.js.org/)");this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._popper=null,this.element=t,this.config=this._getConfig(e),this.tip=null,this._setListeners()}var t=i.prototype;return t.enable=function(){this._isEnabled=!0},t.disable=function(){this._isEnabled=!1},t.toggleEnabled=function(){this._isEnabled=!this._isEnabled},t.toggle=function(t){if(this._isEnabled)if(t){var e=this.constructor.DATA_KEY,n=g(t.currentTarget).data(e);n||(n=new this.constructor(t.currentTarget,this._getDelegateConfig()),g(t.currentTarget).data(e,n)),n._activeTrigger.click=!n._activeTrigger.click,n._isWithActiveTrigger()?n._enter(null,n):n._leave(null,n)}else{if(g(this.getTipElement()).hasClass(Oe))return void this._leave(null,this);this._enter(null,this)}},t.dispose=function(){clearTimeout(this._timeout),g.removeData(this.element,this.constructor.DATA_KEY),g(this.element).off(this.constructor.EVENT_KEY),g(this.element).closest(".modal").off("hide.bs.modal"),this.tip&&g(this.tip).remove(),this._isEnabled=null,this._timeout=null,this._hoverState=null,(this._activeTrigger=null)!==this._popper&&this._popper.destroy(),this._popper=null,this.element=null,this.config=null,this.tip=null},t.show=function(){var e=this;if("none"===g(this.element).css("display"))throw new Error("Please use show on visible elements");var t=g.Event(this.constructor.Event.SHOW);if(this.isWithContent()&&this._isEnabled){g(this.element).trigger(t);var n=_.findShadowRoot(this.element),i=g.contains(null!==n?n:this.element.ownerDocument.documentElement,this.element);if(t.isDefaultPrevented()||!i)return;var o=this.getTipElement(),r=_.getUID(this.constructor.NAME);o.setAttribute("id",r),this.element.setAttribute("aria-describedby",r),this.setContent(),this.config.animation&&g(o).addClass(Ne);var s="function"==typeof this.config.placement?this.config.placement.call(this,o,this.element):this.config.placement,a=this._getAttachment(s);this.addAttachmentClass(a);var l=this._getContainer();g(o).data(this.constructor.DATA_KEY,this),g.contains(this.element.ownerDocument.documentElement,this.tip)||g(o).appendTo(l),g(this.element).trigger(this.constructor.Event.INSERTED),this._popper=new u(this.element,o,{placement:a,modifiers:{offset:{offset:this.config.offset},flip:{behavior:this.config.fallbackPlacement},arrow:{element:Pe},preventOverflow:{boundariesElement:this.config.boundary}},onCreate:function(t){t.originalPlacement!==t.placement&&e._handlePopperPlacementChange(t)},onUpdate:function(t){return e._handlePopperPlacementChange(t)}}),g(o).addClass(Oe),"ontouchstart"in document.documentElement&&g(document.body).children().on("mouseover",null,g.noop);var c=function(){e.config.animation&&e._fixTransition();var t=e._hoverState;e._hoverState=null,g(e.element).trigger(e.constructor.Event.SHOWN),t===we&&e._leave(null,e)};if(g(this.tip).hasClass(Ne)){var h=_.getTransitionDurationFromElement(this.tip);g(this.tip).one(_.TRANSITION_END,c).emulateTransitionEnd(h)}else c()}},t.hide=function(t){var e=this,n=this.getTipElement(),i=g.Event(this.constructor.Event.HIDE),o=function(){e._hoverState!==De&&n.parentNode&&n.parentNode.removeChild(n),e._cleanTipClass(),e.element.removeAttribute("aria-describedby"),g(e.element).trigger(e.constructor.Event.HIDDEN),null!==e._popper&&e._popper.destroy(),t&&t()};if(g(this.element).trigger(i),!i.isDefaultPrevented()){if(g(n).removeClass(Oe),"ontouchstart"in document.documentElement&&g(document.body).children().off("mouseover",null,g.noop),this._activeTrigger[He]=!1,this._activeTrigger[je]=!1,this._activeTrigger[Le]=!1,g(this.tip).hasClass(Ne)){var r=_.getTransitionDurationFromElement(n);g(n).one(_.TRANSITION_END,o).emulateTransitionEnd(r)}else o();this._hoverState=""}},t.update=function(){null!==this._popper&&this._popper.scheduleUpdate()},t.isWithContent=function(){return Boolean(this.getTitle())},t.addAttachmentClass=function(t){g(this.getTipElement()).addClass(Ce+"-"+t)},t.getTipElement=function(){return this.tip=this.tip||g(this.config.template)[0],this.tip},t.setContent=function(){var t=this.getTipElement();this.setElementContent(g(t.querySelectorAll(ke)),this.getTitle()),g(t).removeClass(Ne+" "+Oe)},t.setElementContent=function(t,e){var n=this.config.html;"object"==typeof e&&(e.nodeType||e.jquery)?n?g(e).parent().is(t)||t.empty().append(e):t.text(g(e).text()):t[n?"html":"text"](e)},t.getTitle=function(){var t=this.element.getAttribute("data-original-title");return t||(t="function"==typeof this.config.title?this.config.title.call(this.element):this.config.title),t},t._getContainer=function(){return!1===this.config.container?document.body:_.isElement(this.config.container)?g(this.config.container):g(document).find(this.config.container)},t._getAttachment=function(t){return be[t.toUpperCase()]},t._setListeners=function(){var i=this;this.config.trigger.split(" ").forEach(function(t){if("click"===t)g(i.element).on(i.constructor.Event.CLICK,i.config.selector,function(t){return i.toggle(t)});else if(t!==Re){var e=t===Le?i.constructor.Event.MOUSEENTER:i.constructor.Event.FOCUSIN,n=t===Le?i.constructor.Event.MOUSELEAVE:i.constructor.Event.FOCUSOUT;g(i.element).on(e,i.config.selector,function(t){return i._enter(t)}).on(n,i.config.selector,function(t){return i._leave(t)})}}),g(this.element).closest(".modal").on("hide.bs.modal",function(){i.element&&i.hide()}),this.config.selector?this.config=l({},this.config,{trigger:"manual",selector:""}):this._fixTitle()},t._fixTitle=function(){var t=typeof this.element.getAttribute("data-original-title");(this.element.getAttribute("title")||"string"!==t)&&(this.element.setAttribute("data-original-title",this.element.getAttribute("title")||""),this.element.setAttribute("title",""))},t._enter=function(t,e){var n=this.constructor.DATA_KEY;(e=e||g(t.currentTarget).data(n))||(e=new this.constructor(t.currentTarget,this._getDelegateConfig()),g(t.currentTarget).data(n,e)),t&&(e._activeTrigger["focusin"===t.type?je:Le]=!0),g(e.getTipElement()).hasClass(Oe)||e._hoverState===De?e._hoverState=De:(clearTimeout(e._timeout),e._hoverState=De,e.config.delay&&e.config.delay.show?e._timeout=setTimeout(function(){e._hoverState===De&&e.show()},e.config.delay.show):e.show())},t._leave=function(t,e){var n=this.constructor.DATA_KEY;(e=e||g(t.currentTarget).data(n))||(e=new this.constructor(t.currentTarget,this._getDelegateConfig()),g(t.currentTarget).data(n,e)),t&&(e._activeTrigger["focusout"===t.type?je:Le]=!1),e._isWithActiveTrigger()||(clearTimeout(e._timeout),e._hoverState=we,e.config.delay&&e.config.delay.hide?e._timeout=setTimeout(function(){e._hoverState===we&&e.hide()},e.config.delay.hide):e.hide())},t._isWithActiveTrigger=function(){for(var t in this._activeTrigger)if(this._activeTrigger[t])return!0;return!1},t._getConfig=function(t){return"number"==typeof(t=l({},this.constructor.Default,g(this.element).data(),"object"==typeof t&&t?t:{})).delay&&(t.delay={show:t.delay,hide:t.delay}),"number"==typeof t.title&&(t.title=t.title.toString()),"number"==typeof t.content&&(t.content=t.content.toString()),_.typeCheckConfig(pe,t,this.constructor.DefaultType),t},t._getDelegateConfig=function(){var t={};if(this.config)for(var e in this.config)this.constructor.Default[e]!==this.config[e]&&(t[e]=this.config[e]);return t},t._cleanTipClass=function(){var t=g(this.getTipElement()),e=t.attr("class").match(Te);null!==e&&e.length&&t.removeClass(e.join(""))},t._handlePopperPlacementChange=function(t){var e=t.instance;this.tip=e.popper,this._cleanTipClass(),this.addAttachmentClass(this._getAttachment(t.placement))},t._fixTransition=function(){var t=this.getTipElement(),e=this.config.animation;null===t.getAttribute("x-placement")&&(g(t).removeClass(Ne),this.config.animation=!1,this.hide(),this.show(),this.config.animation=e)},i._jQueryInterface=function(n){return this.each(function(){var t=g(this).data(ve),e="object"==typeof n&&n;if((t||!/dispose|hide/.test(n))&&(t||(t=new i(this,e),g(this).data(ve,t)),"string"==typeof n)){if("undefined"==typeof t[n])throw new TypeError('No method named "'+n+'"');t[n]()}})},s(i,null,[{key:"VERSION",get:function(){return"4.2.1"}},{key:"Default",get:function(){return Ie}},{key:"NAME",get:function(){return pe}},{key:"DATA_KEY",get:function(){return ve}},{key:"Event",get:function(){return Ae}},{key:"EVENT_KEY",get:function(){return Ee}},{key:"DefaultType",get:function(){return Se}}]),i}();g.fn[pe]=Ue._jQueryInterface,g.fn[pe].Constructor=Ue,g.fn[pe].noConflict=function(){return g.fn[pe]=ye,Ue._jQueryInterface};var We="popover",xe="bs.popover",Fe="."+xe,qe=g.fn[We],Me="bs-popover",Ke=new RegExp("(^|\\s)"+Me+"\\S+","g"),Qe=l({},Ue.Default,{placement:"right",trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-header"></h3><div class="popover-body"></div></div>'}),Be=l({},Ue.DefaultType,{content:"(string|element|function)"}),Ve="fade",Ye="show",Xe=".popover-header",ze=".popover-body",Ge={HIDE:"hide"+Fe,HIDDEN:"hidden"+Fe,SHOW:"show"+Fe,SHOWN:"shown"+Fe,INSERTED:"inserted"+Fe,CLICK:"click"+Fe,FOCUSIN:"focusin"+Fe,FOCUSOUT:"focusout"+Fe,MOUSEENTER:"mouseenter"+Fe,MOUSELEAVE:"mouseleave"+Fe},Je=function(t){var e,n;function i(){return t.apply(this,arguments)||this}n=t,(e=i).prototype=Object.create(n.prototype),(e.prototype.constructor=e).__proto__=n;var o=i.prototype;return o.isWithContent=function(){return this.getTitle()||this._getContent()},o.addAttachmentClass=function(t){g(this.getTipElement()).addClass(Me+"-"+t)},o.getTipElement=function(){return this.tip=this.tip||g(this.config.template)[0],this.tip},o.setContent=function(){var t=g(this.getTipElement());this.setElementContent(t.find(Xe),this.getTitle());var e=this._getContent();"function"==typeof e&&(e=e.call(this.element)),this.setElementContent(t.find(ze),e),t.removeClass(Ve+" "+Ye)},o._getContent=function(){return this.element.getAttribute("data-content")||this.config.content},o._cleanTipClass=function(){var t=g(this.getTipElement()),e=t.attr("class").match(Ke);null!==e&&0<e.length&&t.removeClass(e.join(""))},i._jQueryInterface=function(n){return this.each(function(){var t=g(this).data(xe),e="object"==typeof n?n:null;if((t||!/dispose|hide/.test(n))&&(t||(t=new i(this,e),g(this).data(xe,t)),"string"==typeof n)){if("undefined"==typeof t[n])throw new TypeError('No method named "'+n+'"');t[n]()}})},s(i,null,[{key:"VERSION",get:function(){return"4.2.1"}},{key:"Default",get:function(){return Qe}},{key:"NAME",get:function(){return We}},{key:"DATA_KEY",get:function(){return xe}},{key:"Event",get:function(){return Ge}},{key:"EVENT_KEY",get:function(){return Fe}},{key:"DefaultType",get:function(){return Be}}]),i}(Ue);g.fn[We]=Je._jQueryInterface,g.fn[We].Constructor=Je,g.fn[We].noConflict=function(){return g.fn[We]=qe,Je._jQueryInterface};var Ze="scrollspy",$e="bs.scrollspy",tn="."+$e,en=g.fn[Ze],nn={offset:10,method:"auto",target:""},on={offset:"number",method:"string",target:"(string|element)"},rn={ACTIVATE:"activate"+tn,SCROLL:"scroll"+tn,LOAD_DATA_API:"load"+tn+".data-api"},sn="dropdown-item",an="active",ln='[data-spy="scroll"]',cn=".nav, .list-group",hn=".nav-link",un=".nav-item",fn=".list-group-item",dn=".dropdown",gn=".dropdown-item",_n=".dropdown-toggle",mn="offset",pn="position",vn=function(){function n(t,e){var n=this;this._element=t,this._scrollElement="BODY"===t.tagName?window:t,this._config=this._getConfig(e),this._selector=this._config.target+" "+hn+","+this._config.target+" "+fn+","+this._config.target+" "+gn,this._offsets=[],this._targets=[],this._activeTarget=null,this._scrollHeight=0,g(this._scrollElement).on(rn.SCROLL,function(t){return n._process(t)}),this.refresh(),this._process()}var t=n.prototype;return t.refresh=function(){var e=this,t=this._scrollElement===this._scrollElement.window?mn:pn,o="auto"===this._config.method?t:this._config.method,r=o===pn?this._getScrollTop():0;this._offsets=[],this._targets=[],this._scrollHeight=this._getScrollHeight(),[].slice.call(document.querySelectorAll(this._selector)).map(function(t){var e,n=_.getSelectorFromElement(t);if(n&&(e=document.querySelector(n)),e){var i=e.getBoundingClientRect();if(i.width||i.height)return[g(e)[o]().top+r,n]}return null}).filter(function(t){return t}).sort(function(t,e){return t[0]-e[0]}).forEach(function(t){e._offsets.push(t[0]),e._targets.push(t[1])})},t.dispose=function(){g.removeData(this._element,$e),g(this._scrollElement).off(tn),this._element=null,this._scrollElement=null,this._config=null,this._selector=null,this._offsets=null,this._targets=null,this._activeTarget=null,this._scrollHeight=null},t._getConfig=function(t){if("string"!=typeof(t=l({},nn,"object"==typeof t&&t?t:{})).target){var e=g(t.target).attr("id");e||(e=_.getUID(Ze),g(t.target).attr("id",e)),t.target="#"+e}return _.typeCheckConfig(Ze,t,on),t},t._getScrollTop=function(){return this._scrollElement===window?this._scrollElement.pageYOffset:this._scrollElement.scrollTop},t._getScrollHeight=function(){return this._scrollElement.scrollHeight||Math.max(document.body.scrollHeight,document.documentElement.scrollHeight)},t._getOffsetHeight=function(){return this._scrollElement===window?window.innerHeight:this._scrollElement.getBoundingClientRect().height},t._process=function(){var t=this._getScrollTop()+this._config.offset,e=this._getScrollHeight(),n=this._config.offset+e-this._getOffsetHeight();if(this._scrollHeight!==e&&this.refresh(),n<=t){var i=this._targets[this._targets.length-1];this._activeTarget!==i&&this._activate(i)}else{if(this._activeTarget&&t<this._offsets[0]&&0<this._offsets[0])return this._activeTarget=null,void this._clear();for(var o=this._offsets.length;o--;){this._activeTarget!==this._targets[o]&&t>=this._offsets[o]&&("undefined"==typeof this._offsets[o+1]||t<this._offsets[o+1])&&this._activate(this._targets[o])}}},t._activate=function(e){this._activeTarget=e,this._clear();var t=this._selector.split(",").map(function(t){return t+'[data-target="'+e+'"],'+t+'[href="'+e+'"]'}),n=g([].slice.call(document.querySelectorAll(t.join(","))));n.hasClass(sn)?(n.closest(dn).find(_n).addClass(an),n.addClass(an)):(n.addClass(an),n.parents(cn).prev(hn+", "+fn).addClass(an),n.parents(cn).prev(un).children(hn).addClass(an)),g(this._scrollElement).trigger(rn.ACTIVATE,{relatedTarget:e})},t._clear=function(){[].slice.call(document.querySelectorAll(this._selector)).filter(function(t){return t.classList.contains(an)}).forEach(function(t){return t.classList.remove(an)})},n._jQueryInterface=function(e){return this.each(function(){var t=g(this).data($e);if(t||(t=new n(this,"object"==typeof e&&e),g(this).data($e,t)),"string"==typeof e){if("undefined"==typeof t[e])throw new TypeError('No method named "'+e+'"');t[e]()}})},s(n,null,[{key:"VERSION",get:function(){return"4.2.1"}},{key:"Default",get:function(){return nn}}]),n}();g(window).on(rn.LOAD_DATA_API,function(){for(var t=[].slice.call(document.querySelectorAll(ln)),e=t.length;e--;){var n=g(t[e]);vn._jQueryInterface.call(n,n.data())}}),g.fn[Ze]=vn._jQueryInterface,g.fn[Ze].Constructor=vn,g.fn[Ze].noConflict=function(){return g.fn[Ze]=en,vn._jQueryInterface};var En="bs.tab",yn="."+En,Cn=g.fn.tab,Tn={HIDE:"hide"+yn,HIDDEN:"hidden"+yn,SHOW:"show"+yn,SHOWN:"shown"+yn,CLICK_DATA_API:"click"+yn+".data-api"},Sn="dropdown-menu",bn="active",In="disabled",Dn="fade",wn="show",An=".dropdown",Nn=".nav, .list-group",On=".active",kn="> li > .active",Pn='[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',Ln=".dropdown-toggle",jn="> .dropdown-menu .active",Hn=function(){function i(t){this._element=t}var t=i.prototype;return t.show=function(){var n=this;if(!(this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE&&g(this._element).hasClass(bn)||g(this._element).hasClass(In))){var t,i,e=g(this._element).closest(Nn)[0],o=_.getSelectorFromElement(this._element);if(e){var r="UL"===e.nodeName||"OL"===e.nodeName?kn:On;i=(i=g.makeArray(g(e).find(r)))[i.length-1]}var s=g.Event(Tn.HIDE,{relatedTarget:this._element}),a=g.Event(Tn.SHOW,{relatedTarget:i});if(i&&g(i).trigger(s),g(this._element).trigger(a),!a.isDefaultPrevented()&&!s.isDefaultPrevented()){o&&(t=document.querySelector(o)),this._activate(this._element,e);var l=function(){var t=g.Event(Tn.HIDDEN,{relatedTarget:n._element}),e=g.Event(Tn.SHOWN,{relatedTarget:i});g(i).trigger(t),g(n._element).trigger(e)};t?this._activate(t,t.parentNode,l):l()}}},t.dispose=function(){g.removeData(this._element,En),this._element=null},t._activate=function(t,e,n){var i=this,o=(!e||"UL"!==e.nodeName&&"OL"!==e.nodeName?g(e).children(On):g(e).find(kn))[0],r=n&&o&&g(o).hasClass(Dn),s=function(){return i._transitionComplete(t,o,n)};if(o&&r){var a=_.getTransitionDurationFromElement(o);g(o).removeClass(wn).one(_.TRANSITION_END,s).emulateTransitionEnd(a)}else s()},t._transitionComplete=function(t,e,n){if(e){g(e).removeClass(bn);var i=g(e.parentNode).find(jn)[0];i&&g(i).removeClass(bn),"tab"===e.getAttribute("role")&&e.setAttribute("aria-selected",!1)}if(g(t).addClass(bn),"tab"===t.getAttribute("role")&&t.setAttribute("aria-selected",!0),_.reflow(t),g(t).addClass(wn),t.parentNode&&g(t.parentNode).hasClass(Sn)){var o=g(t).closest(An)[0];if(o){var r=[].slice.call(o.querySelectorAll(Ln));g(r).addClass(bn)}t.setAttribute("aria-expanded",!0)}n&&n()},i._jQueryInterface=function(n){return this.each(function(){var t=g(this),e=t.data(En);if(e||(e=new i(this),t.data(En,e)),"string"==typeof n){if("undefined"==typeof e[n])throw new TypeError('No method named "'+n+'"');e[n]()}})},s(i,null,[{key:"VERSION",get:function(){return"4.2.1"}}]),i}();g(document).on(Tn.CLICK_DATA_API,Pn,function(t){t.preventDefault(),Hn._jQueryInterface.call(g(this),"show")}),g.fn.tab=Hn._jQueryInterface,g.fn.tab.Constructor=Hn,g.fn.tab.noConflict=function(){return g.fn.tab=Cn,Hn._jQueryInterface};var Rn="toast",Un="bs.toast",Wn="."+Un,xn=g.fn[Rn],Fn={CLICK_DISMISS:"click.dismiss"+Wn,HIDE:"hide"+Wn,HIDDEN:"hidden"+Wn,SHOW:"show"+Wn,SHOWN:"shown"+Wn},qn="fade",Mn="hide",Kn="show",Qn="showing",Bn={animation:"boolean",autohide:"boolean",delay:"number"},Vn={animation:!0,autohide:!0,delay:500},Yn='[data-dismiss="toast"]',Xn=function(){function i(t,e){this._element=t,this._config=this._getConfig(e),this._timeout=null,this._setListeners()}var t=i.prototype;return t.show=function(){var t=this;g(this._element).trigger(Fn.SHOW),this._config.animation&&this._element.classList.add(qn);var e=function(){t._element.classList.remove(Qn),t._element.classList.add(Kn),g(t._element).trigger(Fn.SHOWN),t._config.autohide&&t.hide()};if(this._element.classList.remove(Mn),this._element.classList.add(Qn),this._config.animation){var n=_.getTransitionDurationFromElement(this._element);g(this._element).one(_.TRANSITION_END,e).emulateTransitionEnd(n)}else e()},t.hide=function(t){var e=this;this._element.classList.contains(Kn)&&(g(this._element).trigger(Fn.HIDE),t?this._close():this._timeout=setTimeout(function(){e._close()},this._config.delay))},t.dispose=function(){clearTimeout(this._timeout),this._timeout=null,this._element.classList.contains(Kn)&&this._element.classList.remove(Kn),g(this._element).off(Fn.CLICK_DISMISS),g.removeData(this._element,Un),this._element=null,this._config=null},t._getConfig=function(t){return t=l({},Vn,g(this._element).data(),"object"==typeof t&&t?t:{}),_.typeCheckConfig(Rn,t,this.constructor.DefaultType),t},t._setListeners=function(){var t=this;g(this._element).on(Fn.CLICK_DISMISS,Yn,function(){return t.hide(!0)})},t._close=function(){var t=this,e=function(){t._element.classList.add(Mn),g(t._element).trigger(Fn.HIDDEN)};if(this._element.classList.remove(Kn),this._config.animation){var n=_.getTransitionDurationFromElement(this._element);g(this._element).one(_.TRANSITION_END,e).emulateTransitionEnd(n)}else e()},i._jQueryInterface=function(n){return this.each(function(){var t=g(this),e=t.data(Un);if(e||(e=new i(this,"object"==typeof n&&n),t.data(Un,e)),"string"==typeof n){if("undefined"==typeof e[n])throw new TypeError('No method named "'+n+'"');e[n](this)}})},s(i,null,[{key:"VERSION",get:function(){return"4.2.1"}},{key:"DefaultType",get:function(){return Bn}}]),i}();g.fn[Rn]=Xn._jQueryInterface,g.fn[Rn].Constructor=Xn,g.fn[Rn].noConflict=function(){return g.fn[Rn]=xn,Xn._jQueryInterface},function(){if("undefined"==typeof g)throw new TypeError("Bootstrap's JavaScript requires jQuery. jQuery must be included before Bootstrap's JavaScript.");var t=g.fn.jquery.split(" ")[0].split(".");if(t[0]<2&&t[1]<9||1===t[0]&&9===t[1]&&t[2]<1||4<=t[0])throw new Error("Bootstrap's JavaScript requires at least jQuery v1.9.1 but less than v4.0.0")}(),t.Util=_,t.Alert=p,t.Button=P,t.Carousel=lt,t.Collapse=bt,t.Dropdown=Zt,t.Modal=me,t.Popover=Je,t.Scrollspy=vn,t.Tab=Hn,t.Toast=Xn,t.Tooltip=Ue,Object.defineProperty(t,"__esModule",{value:!0})});
 //# sourceMappingURL=bootstrap.min.js.map

js/dist/alert.js

@@ -0,1 +1,6 @@
+/*!
+  * Bootstrap alert.js v4.2.1 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
 (function (global, factory) {
@@ -27,176 +32,166 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): alert.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
    */
 
-  var Alert = function ($$$1) {
+  var NAME = 'alert';
+  var VERSION = '4.2.1';
+  var DATA_KEY = 'bs.alert';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var Selector = {
+    DISMISS: '[data-dismiss="alert"]'
+  };
+  var Event = {
+    CLOSE: "close" + EVENT_KEY,
+    CLOSED: "closed" + EVENT_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    ALERT: 'alert',
+    FADE: 'fade',
+    SHOW: 'show'
     /**
      * ------------------------------------------------------------------------
-     * Constants
+     * Class Definition
      * ------------------------------------------------------------------------
      */
-    var NAME = 'alert';
-    var VERSION = '4.1.3';
-    var DATA_KEY = 'bs.alert';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var Selector = {
-      DISMISS: '[data-dismiss="alert"]'
-    };
-    var Event = {
-      CLOSE: "close" + EVENT_KEY,
-      CLOSED: "closed" + EVENT_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      ALERT: 'alert',
-      FADE: 'fade',
-      SHOW: 'show'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
 
-    };
+  };
 
-    var Alert =
-    /*#__PURE__*/
-    function () {
-      function Alert(element) {
-        this._element = element;
-      } // Getters
+  var Alert =
+  /*#__PURE__*/
+  function () {
+    function Alert(element) {
+      this._element = element;
+    } // Getters
 
 
-      var _proto = Alert.prototype;
+    var _proto = Alert.prototype;
 
-      // Public
-      _proto.close = function close(element) {
-        var rootElement = this._element;
+    // Public
+    _proto.close = function close(element) {
+      var rootElement = this._element;
 
-        if (element) {
-          rootElement = this._getRootElement(element);
-        }
+      if (element) {
+        rootElement = this._getRootElement(element);
+      }
 
-        var customEvent = this._triggerCloseEvent(rootElement);
+      var customEvent = this._triggerCloseEvent(rootElement);
 
-        if (customEvent.isDefaultPrevented()) {
-          return;
-        }
+      if (customEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        this._removeElement(rootElement);
-      };
+      this._removeElement(rootElement);
+    };
 
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        this._element = null;
-      }; // Private
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      this._element = null;
+    }; // Private
 
 
-      _proto._getRootElement = function _getRootElement(element) {
-        var selector = Util.getSelectorFromElement(element);
-        var parent = false;
+    _proto._getRootElement = function _getRootElement(element) {
+      var selector = Util.getSelectorFromElement(element);
+      var parent = false;
 
-        if (selector) {
-          parent = document.querySelector(selector);
-        }
+      if (selector) {
+        parent = document.querySelector(selector);
+      }
 
-        if (!parent) {
-          parent = $$$1(element).closest("." + ClassName.ALERT)[0];
-        }
+      if (!parent) {
+        parent = $(element).closest("." + ClassName.ALERT)[0];
+      }
 
-        return parent;
-      };
+      return parent;
+    };
 
-      _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
-        var closeEvent = $$$1.Event(Event.CLOSE);
-        $$$1(element).trigger(closeEvent);
-        return closeEvent;
-      };
+    _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
+      var closeEvent = $.Event(Event.CLOSE);
+      $(element).trigger(closeEvent);
+      return closeEvent;
+    };
 
-      _proto._removeElement = function _removeElement(element) {
-        var _this = this;
+    _proto._removeElement = function _removeElement(element) {
+      var _this = this;
 
-        $$$1(element).removeClass(ClassName.SHOW);
+      $(element).removeClass(ClassName.SHOW);
 
-        if (!$$$1(element).hasClass(ClassName.FADE)) {
-          this._destroyElement(element);
+      if (!$(element).hasClass(ClassName.FADE)) {
+        this._destroyElement(element);
 
-          return;
-        }
+        return;
+      }
 
-        var transitionDuration = Util.getTransitionDurationFromElement(element);
-        $$$1(element).one(Util.TRANSITION_END, function (event) {
-          return _this._destroyElement(element, event);
-        }).emulateTransitionEnd(transitionDuration);
-      };
+      var transitionDuration = Util.getTransitionDurationFromElement(element);
+      $(element).one(Util.TRANSITION_END, function (event) {
+        return _this._destroyElement(element, event);
+      }).emulateTransitionEnd(transitionDuration);
+    };
 
-      _proto._destroyElement = function _destroyElement(element) {
-        $$$1(element).detach().trigger(Event.CLOSED).remove();
-      }; // Static
+    _proto._destroyElement = function _destroyElement(element) {
+      $(element).detach().trigger(Event.CLOSED).remove();
+    }; // Static
 
 
-      Alert._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var $element = $$$1(this);
-          var data = $element.data(DATA_KEY);
+    Alert._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var $element = $(this);
+        var data = $element.data(DATA_KEY);
 
-          if (!data) {
-            data = new Alert(this);
-            $element.data(DATA_KEY, data);
-          }
+        if (!data) {
+          data = new Alert(this);
+          $element.data(DATA_KEY, data);
+        }
 
-          if (config === 'close') {
-            data[config](this);
-          }
-        });
-      };
+        if (config === 'close') {
+          data[config](this);
+        }
+      });
+    };
 
-      Alert._handleDismiss = function _handleDismiss(alertInstance) {
-        return function (event) {
-          if (event) {
-            event.preventDefault();
-          }
+    Alert._handleDismiss = function _handleDismiss(alertInstance) {
+      return function (event) {
+        if (event) {
+          event.preventDefault();
+        }
 
-          alertInstance.close(this);
-        };
+        alertInstance.close(this);
       };
+    };
 
-      _createClass(Alert, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
-        }
-      }]);
+    _createClass(Alert, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
 
-      return Alert;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
+    return Alert;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
 
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
+  $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1.fn[NAME] = Alert._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Alert;
+  $.fn[NAME] = Alert._jQueryInterface;
+  $.fn[NAME].Constructor = Alert;
 
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Alert._jQueryInterface;
-    };
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Alert._jQueryInterface;
+  };
 
-    return Alert;
-  }($);
-
   return Alert;
@@ -203,0 +198,0 @@

js/dist/button.js

@@ -0,1 +1,6 @@
+/*!
+  * Bootstrap button.js v4.2.1 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
 (function (global, factory) {
@@ -26,164 +31,154 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): button.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
    */
 
-  var Button = function ($$$1) {
+  var NAME = 'button';
+  var VERSION = '4.2.1';
+  var DATA_KEY = 'bs.button';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var ClassName = {
+    ACTIVE: 'active',
+    BUTTON: 'btn',
+    FOCUS: 'focus'
+  };
+  var Selector = {
+    DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
+    DATA_TOGGLE: '[data-toggle="buttons"]',
+    INPUT: 'input:not([type="hidden"])',
+    ACTIVE: '.active',
+    BUTTON: '.btn'
+  };
+  var Event = {
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY,
+    FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY + DATA_API_KEY + " " + ("blur" + EVENT_KEY + DATA_API_KEY)
     /**
      * ------------------------------------------------------------------------
-     * Constants
+     * Class Definition
      * ------------------------------------------------------------------------
      */
-    var NAME = 'button';
-    var VERSION = '4.1.3';
-    var DATA_KEY = 'bs.button';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var ClassName = {
-      ACTIVE: 'active',
-      BUTTON: 'btn',
-      FOCUS: 'focus'
-    };
-    var Selector = {
-      DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
-      DATA_TOGGLE: '[data-toggle="buttons"]',
-      INPUT: 'input',
-      ACTIVE: '.active',
-      BUTTON: '.btn'
-    };
-    var Event = {
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY,
-      FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY + DATA_API_KEY + " " + ("blur" + EVENT_KEY + DATA_API_KEY)
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
 
-    };
+  };
 
-    var Button =
-    /*#__PURE__*/
-    function () {
-      function Button(element) {
-        this._element = element;
-      } // Getters
+  var Button =
+  /*#__PURE__*/
+  function () {
+    function Button(element) {
+      this._element = element;
+    } // Getters
 
 
-      var _proto = Button.prototype;
+    var _proto = Button.prototype;
 
-      // Public
-      _proto.toggle = function toggle() {
-        var triggerChangeEvent = true;
-        var addAriaPressed = true;
-        var rootElement = $$$1(this._element).closest(Selector.DATA_TOGGLE)[0];
+    // Public
+    _proto.toggle = function toggle() {
+      var triggerChangeEvent = true;
+      var addAriaPressed = true;
+      var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];
 
-        if (rootElement) {
-          var input = this._element.querySelector(Selector.INPUT);
+      if (rootElement) {
+        var input = this._element.querySelector(Selector.INPUT);
 
-          if (input) {
-            if (input.type === 'radio') {
-              if (input.checked && this._element.classList.contains(ClassName.ACTIVE)) {
-                triggerChangeEvent = false;
-              } else {
-                var activeElement = rootElement.querySelector(Selector.ACTIVE);
+        if (input) {
+          if (input.type === 'radio') {
+            if (input.checked && this._element.classList.contains(ClassName.ACTIVE)) {
+              triggerChangeEvent = false;
+            } else {
+              var activeElement = rootElement.querySelector(Selector.ACTIVE);
 
-                if (activeElement) {
-                  $$$1(activeElement).removeClass(ClassName.ACTIVE);
-                }
+              if (activeElement) {
+                $(activeElement).removeClass(ClassName.ACTIVE);
               }
             }
+          }
 
-            if (triggerChangeEvent) {
-              if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
-                return;
-              }
-
-              input.checked = !this._element.classList.contains(ClassName.ACTIVE);
-              $$$1(input).trigger('change');
+          if (triggerChangeEvent) {
+            if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
+              return;
             }
 
-            input.focus();
-            addAriaPressed = false;
+            input.checked = !this._element.classList.contains(ClassName.ACTIVE);
+            $(input).trigger('change');
           }
-        }
 
-        if (addAriaPressed) {
-          this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName.ACTIVE));
+          input.focus();
+          addAriaPressed = false;
         }
+      }
 
-        if (triggerChangeEvent) {
-          $$$1(this._element).toggleClass(ClassName.ACTIVE);
-        }
-      };
+      if (addAriaPressed) {
+        this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName.ACTIVE));
+      }
 
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        this._element = null;
-      }; // Static
+      if (triggerChangeEvent) {
+        $(this._element).toggleClass(ClassName.ACTIVE);
+      }
+    };
 
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      this._element = null;
+    }; // Static
 
-      Button._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
 
-          if (!data) {
-            data = new Button(this);
-            $$$1(this).data(DATA_KEY, data);
-          }
+    Button._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
 
-          if (config === 'toggle') {
-            data[config]();
-          }
-        });
-      };
+        if (!data) {
+          data = new Button(this);
+          $(this).data(DATA_KEY, data);
+        }
 
-      _createClass(Button, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
+        if (config === 'toggle') {
+          data[config]();
         }
-      }]);
+      });
+    };
 
-      return Button;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
+    _createClass(Button, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
 
+    return Button;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
-      event.preventDefault();
-      var button = event.target;
 
-      if (!$$$1(button).hasClass(ClassName.BUTTON)) {
-        button = $$$1(button).closest(Selector.BUTTON);
-      }
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
+    event.preventDefault();
+    var button = event.target;
 
-      Button._jQueryInterface.call($$$1(button), 'toggle');
-    }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
-      var button = $$$1(event.target).closest(Selector.BUTTON)[0];
-      $$$1(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
+    if (!$(button).hasClass(ClassName.BUTTON)) {
+      button = $(button).closest(Selector.BUTTON);
+    }
 
-    $$$1.fn[NAME] = Button._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Button;
+    Button._jQueryInterface.call($(button), 'toggle');
+  }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
+    var button = $(event.target).closest(Selector.BUTTON)[0];
+    $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Button._jQueryInterface;
-    };
+  $.fn[NAME] = Button._jQueryInterface;
+  $.fn[NAME].Constructor = Button;
 
-    return Button;
-  }($);
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Button._jQueryInterface;
+  };
 
@@ -190,0 +185,0 @@ return Button;

js/dist/carousel.js

@@ -0,1 +1,6 @@
+/*!
+  * Bootstrap carousel.js v4.2.1 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
 (function (global, factory) {
@@ -61,505 +66,599 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): carousel.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
    */
 
-  var Carousel = function ($$$1) {
+  var NAME = 'carousel';
+  var VERSION = '4.2.1';
+  var DATA_KEY = 'bs.carousel';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
+
+  var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
+
+  var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
+
+  var SWIPE_THRESHOLD = 40;
+  var Default = {
+    interval: 5000,
+    keyboard: true,
+    slide: false,
+    pause: 'hover',
+    wrap: true,
+    touch: true
+  };
+  var DefaultType = {
+    interval: '(number|boolean)',
+    keyboard: 'boolean',
+    slide: '(boolean|string)',
+    pause: '(string|boolean)',
+    wrap: 'boolean',
+    touch: 'boolean'
+  };
+  var Direction = {
+    NEXT: 'next',
+    PREV: 'prev',
+    LEFT: 'left',
+    RIGHT: 'right'
+  };
+  var Event = {
+    SLIDE: "slide" + EVENT_KEY,
+    SLID: "slid" + EVENT_KEY,
+    KEYDOWN: "keydown" + EVENT_KEY,
+    MOUSEENTER: "mouseenter" + EVENT_KEY,
+    MOUSELEAVE: "mouseleave" + EVENT_KEY,
+    TOUCHSTART: "touchstart" + EVENT_KEY,
+    TOUCHMOVE: "touchmove" + EVENT_KEY,
+    TOUCHEND: "touchend" + EVENT_KEY,
+    POINTERDOWN: "pointerdown" + EVENT_KEY,
+    POINTERUP: "pointerup" + EVENT_KEY,
+    DRAG_START: "dragstart" + EVENT_KEY,
+    LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    CAROUSEL: 'carousel',
+    ACTIVE: 'active',
+    SLIDE: 'slide',
+    RIGHT: 'carousel-item-right',
+    LEFT: 'carousel-item-left',
+    NEXT: 'carousel-item-next',
+    PREV: 'carousel-item-prev',
+    ITEM: 'carousel-item',
+    POINTER_EVENT: 'pointer-event'
+  };
+  var Selector = {
+    ACTIVE: '.active',
+    ACTIVE_ITEM: '.active.carousel-item',
+    ITEM: '.carousel-item',
+    ITEM_IMG: '.carousel-item img',
+    NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
+    INDICATORS: '.carousel-indicators',
+    DATA_SLIDE: '[data-slide], [data-slide-to]',
+    DATA_RIDE: '[data-ride="carousel"]'
+  };
+  var PointerType = {
+    TOUCH: 'touch',
+    PEN: 'pen'
     /**
      * ------------------------------------------------------------------------
-     * Constants
+     * Class Definition
      * ------------------------------------------------------------------------
      */
-    var NAME = 'carousel';
-    var VERSION = '4.1.3';
-    var DATA_KEY = 'bs.carousel';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
 
-    var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
+  };
 
-    var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
+  var Carousel =
+  /*#__PURE__*/
+  function () {
+    function Carousel(element, config) {
+      this._items = null;
+      this._interval = null;
+      this._activeElement = null;
+      this._isPaused = false;
+      this._isSliding = false;
+      this.touchTimeout = null;
+      this.touchStartX = 0;
+      this.touchDeltaX = 0;
+      this._config = this._getConfig(config);
+      this._element = element;
+      this._indicatorsElement = this._element.querySelector(Selector.INDICATORS);
+      this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
+      this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
 
-    var Default = {
-      interval: 5000,
-      keyboard: true,
-      slide: false,
-      pause: 'hover',
-      wrap: true
+      this._addEventListeners();
+    } // Getters
+
+
+    var _proto = Carousel.prototype;
+
+    // Public
+    _proto.next = function next() {
+      if (!this._isSliding) {
+        this._slide(Direction.NEXT);
+      }
     };
-    var DefaultType = {
-      interval: '(number|boolean)',
-      keyboard: 'boolean',
-      slide: '(boolean|string)',
-      pause: '(string|boolean)',
-      wrap: 'boolean'
+
+    _proto.nextWhenVisible = function nextWhenVisible() {
+      // Don't call next when the page isn't visible
+      // or the carousel or its parent isn't visible
+      if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
+        this.next();
+      }
     };
-    var Direction = {
-      NEXT: 'next',
-      PREV: 'prev',
-      LEFT: 'left',
-      RIGHT: 'right'
-    };
-    var Event = {
-      SLIDE: "slide" + EVENT_KEY,
-      SLID: "slid" + EVENT_KEY,
-      KEYDOWN: "keydown" + EVENT_KEY,
-      MOUSEENTER: "mouseenter" + EVENT_KEY,
-      MOUSELEAVE: "mouseleave" + EVENT_KEY,
-      TOUCHEND: "touchend" + EVENT_KEY,
-      LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      CAROUSEL: 'carousel',
-      ACTIVE: 'active',
-      SLIDE: 'slide',
-      RIGHT: 'carousel-item-right',
-      LEFT: 'carousel-item-left',
-      NEXT: 'carousel-item-next',
-      PREV: 'carousel-item-prev',
-      ITEM: 'carousel-item'
-    };
-    var Selector = {
-      ACTIVE: '.active',
-      ACTIVE_ITEM: '.active.carousel-item',
-      ITEM: '.carousel-item',
-      NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
-      INDICATORS: '.carousel-indicators',
-      DATA_SLIDE: '[data-slide], [data-slide-to]',
-      DATA_RIDE: '[data-ride="carousel"]'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
 
+    _proto.prev = function prev() {
+      if (!this._isSliding) {
+        this._slide(Direction.PREV);
+      }
     };
 
-    var Carousel =
-    /*#__PURE__*/
-    function () {
-      function Carousel(element, config) {
-        this._items = null;
-        this._interval = null;
-        this._activeElement = null;
-        this._isPaused = false;
-        this._isSliding = false;
-        this.touchTimeout = null;
-        this._config = this._getConfig(config);
-        this._element = $$$1(element)[0];
-        this._indicatorsElement = this._element.querySelector(Selector.INDICATORS);
+    _proto.pause = function pause(event) {
+      if (!event) {
+        this._isPaused = true;
+      }
 
-        this._addEventListeners();
-      } // Getters
+      if (this._element.querySelector(Selector.NEXT_PREV)) {
+        Util.triggerTransitionEnd(this._element);
+        this.cycle(true);
+      }
 
+      clearInterval(this._interval);
+      this._interval = null;
+    };
 
-      var _proto = Carousel.prototype;
+    _proto.cycle = function cycle(event) {
+      if (!event) {
+        this._isPaused = false;
+      }
 
-      // Public
-      _proto.next = function next() {
-        if (!this._isSliding) {
-          this._slide(Direction.NEXT);
-        }
-      };
+      if (this._interval) {
+        clearInterval(this._interval);
+        this._interval = null;
+      }
 
-      _proto.nextWhenVisible = function nextWhenVisible() {
-        // Don't call next when the page isn't visible
-        // or the carousel or its parent isn't visible
-        if (!document.hidden && $$$1(this._element).is(':visible') && $$$1(this._element).css('visibility') !== 'hidden') {
-          this.next();
-        }
-      };
+      if (this._config.interval && !this._isPaused) {
+        this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
+      }
+    };
 
-      _proto.prev = function prev() {
-        if (!this._isSliding) {
-          this._slide(Direction.PREV);
-        }
-      };
+    _proto.to = function to(index) {
+      var _this = this;
 
-      _proto.pause = function pause(event) {
-        if (!event) {
-          this._isPaused = true;
-        }
+      this._activeElement = this._element.querySelector(Selector.ACTIVE_ITEM);
 
-        if (this._element.querySelector(Selector.NEXT_PREV)) {
-          Util.triggerTransitionEnd(this._element);
-          this.cycle(true);
-        }
+      var activeIndex = this._getItemIndex(this._activeElement);
 
-        clearInterval(this._interval);
-        this._interval = null;
-      };
+      if (index > this._items.length - 1 || index < 0) {
+        return;
+      }
 
-      _proto.cycle = function cycle(event) {
-        if (!event) {
-          this._isPaused = false;
-        }
+      if (this._isSliding) {
+        $(this._element).one(Event.SLID, function () {
+          return _this.to(index);
+        });
+        return;
+      }
 
-        if (this._interval) {
-          clearInterval(this._interval);
-          this._interval = null;
-        }
+      if (activeIndex === index) {
+        this.pause();
+        this.cycle();
+        return;
+      }
 
-        if (this._config.interval && !this._isPaused) {
-          this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
-        }
-      };
+      var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
 
-      _proto.to = function to(index) {
-        var _this = this;
+      this._slide(direction, this._items[index]);
+    };
 
-        this._activeElement = this._element.querySelector(Selector.ACTIVE_ITEM);
+    _proto.dispose = function dispose() {
+      $(this._element).off(EVENT_KEY);
+      $.removeData(this._element, DATA_KEY);
+      this._items = null;
+      this._config = null;
+      this._element = null;
+      this._interval = null;
+      this._isPaused = null;
+      this._isSliding = null;
+      this._activeElement = null;
+      this._indicatorsElement = null;
+    }; // Private
 
-        var activeIndex = this._getItemIndex(this._activeElement);
 
-        if (index > this._items.length - 1 || index < 0) {
-          return;
-        }
+    _proto._getConfig = function _getConfig(config) {
+      config = _objectSpread({}, Default, config);
+      Util.typeCheckConfig(NAME, config, DefaultType);
+      return config;
+    };
 
-        if (this._isSliding) {
-          $$$1(this._element).one(Event.SLID, function () {
-            return _this.to(index);
-          });
-          return;
-        }
+    _proto._handleSwipe = function _handleSwipe() {
+      var absDeltax = Math.abs(this.touchDeltaX);
 
-        if (activeIndex === index) {
-          this.pause();
-          this.cycle();
-          return;
-        }
+      if (absDeltax <= SWIPE_THRESHOLD) {
+        return;
+      }
 
-        var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
+      var direction = absDeltax / this.touchDeltaX; // swipe left
 
-        this._slide(direction, this._items[index]);
-      };
+      if (direction > 0) {
+        this.prev();
+      } // swipe right
 
-      _proto.dispose = function dispose() {
-        $$$1(this._element).off(EVENT_KEY);
-        $$$1.removeData(this._element, DATA_KEY);
-        this._items = null;
-        this._config = null;
-        this._element = null;
-        this._interval = null;
-        this._isPaused = null;
-        this._isSliding = null;
-        this._activeElement = null;
-        this._indicatorsElement = null;
-      }; // Private
 
+      if (direction < 0) {
+        this.next();
+      }
+    };
 
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, Default, config);
-        Util.typeCheckConfig(NAME, config, DefaultType);
-        return config;
-      };
+    _proto._addEventListeners = function _addEventListeners() {
+      var _this2 = this;
 
-      _proto._addEventListeners = function _addEventListeners() {
-        var _this2 = this;
+      if (this._config.keyboard) {
+        $(this._element).on(Event.KEYDOWN, function (event) {
+          return _this2._keydown(event);
+        });
+      }
 
-        if (this._config.keyboard) {
-          $$$1(this._element).on(Event.KEYDOWN, function (event) {
-            return _this2._keydown(event);
-          });
-        }
+      if (this._config.pause === 'hover') {
+        $(this._element).on(Event.MOUSEENTER, function (event) {
+          return _this2.pause(event);
+        }).on(Event.MOUSELEAVE, function (event) {
+          return _this2.cycle(event);
+        });
+      }
 
-        if (this._config.pause === 'hover') {
-          $$$1(this._element).on(Event.MOUSEENTER, function (event) {
-            return _this2.pause(event);
-          }).on(Event.MOUSELEAVE, function (event) {
-            return _this2.cycle(event);
-          });
+      this._addTouchEventListeners();
+    };
 
-          if ('ontouchstart' in document.documentElement) {
-            // If it's a touch-enabled device, mouseenter/leave are fired as
-            // part of the mouse compatibility events on first tap - the carousel
-            // would stop cycling until user tapped out of it;
-            // here, we listen for touchend, explicitly pause the carousel
-            // (as if it's the second time we tap on it, mouseenter compat event
-            // is NOT fired) and after a timeout (to allow for mouse compatibility
-            // events to fire) we explicitly restart cycling
-            $$$1(this._element).on(Event.TOUCHEND, function () {
-              _this2.pause();
+    _proto._addTouchEventListeners = function _addTouchEventListeners() {
+      var _this3 = this;
 
-              if (_this2.touchTimeout) {
-                clearTimeout(_this2.touchTimeout);
-              }
+      if (!this._touchSupported) {
+        return;
+      }
 
-              _this2.touchTimeout = setTimeout(function (event) {
-                return _this2.cycle(event);
-              }, TOUCHEVENT_COMPAT_WAIT + _this2._config.interval);
-            });
-          }
+      var start = function start(event) {
+        if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
+          _this3.touchStartX = event.originalEvent.clientX;
+        } else if (!_this3._pointerEvent) {
+          _this3.touchStartX = event.originalEvent.touches[0].clientX;
         }
       };
 
-      _proto._keydown = function _keydown(event) {
-        if (/input|textarea/i.test(event.target.tagName)) {
-          return;
+      var move = function move(event) {
+        // ensure swiping with one touch and not pinching
+        if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
+          _this3.touchDeltaX = 0;
+        } else {
+          _this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
         }
+      };
 
-        switch (event.which) {
-          case ARROW_LEFT_KEYCODE:
-            event.preventDefault();
-            this.prev();
-            break;
-
-          case ARROW_RIGHT_KEYCODE:
-            event.preventDefault();
-            this.next();
-            break;
-
-          default:
+      var end = function end(event) {
+        if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
+          _this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
         }
-      };
 
-      _proto._getItemIndex = function _getItemIndex(element) {
-        this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(Selector.ITEM)) : [];
-        return this._items.indexOf(element);
-      };
+        _this3._handleSwipe();
 
-      _proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
-        var isNextDirection = direction === Direction.NEXT;
-        var isPrevDirection = direction === Direction.PREV;
+        if (_this3._config.pause === 'hover') {
+          // If it's a touch-enabled device, mouseenter/leave are fired as
+          // part of the mouse compatibility events on first tap - the carousel
+          // would stop cycling until user tapped out of it;
+          // here, we listen for touchend, explicitly pause the carousel
+          // (as if it's the second time we tap on it, mouseenter compat event
+          // is NOT fired) and after a timeout (to allow for mouse compatibility
+          // events to fire) we explicitly restart cycling
+          _this3.pause();
 
-        var activeIndex = this._getItemIndex(activeElement);
+          if (_this3.touchTimeout) {
+            clearTimeout(_this3.touchTimeout);
+          }
 
-        var lastItemIndex = this._items.length - 1;
-        var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
-
-        if (isGoingToWrap && !this._config.wrap) {
-          return activeElement;
+          _this3.touchTimeout = setTimeout(function (event) {
+            return _this3.cycle(event);
+          }, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
         }
-
-        var delta = direction === Direction.PREV ? -1 : 1;
-        var itemIndex = (activeIndex + delta) % this._items.length;
-        return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
       };
 
-      _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
-        var targetIndex = this._getItemIndex(relatedTarget);
+      $(this._element.querySelectorAll(Selector.ITEM_IMG)).on(Event.DRAG_START, function (e) {
+        return e.preventDefault();
+      });
 
-        var fromIndex = this._getItemIndex(this._element.querySelector(Selector.ACTIVE_ITEM));
+      if (this._pointerEvent) {
+        $(this._element).on(Event.POINTERDOWN, function (event) {
+          return start(event);
+        });
+        $(this._element).on(Event.POINTERUP, function (event) {
+          return end(event);
+        });
 
-        var slideEvent = $$$1.Event(Event.SLIDE, {
-          relatedTarget: relatedTarget,
-          direction: eventDirectionName,
-          from: fromIndex,
-          to: targetIndex
+        this._element.classList.add(ClassName.POINTER_EVENT);
+      } else {
+        $(this._element).on(Event.TOUCHSTART, function (event) {
+          return start(event);
         });
-        $$$1(this._element).trigger(slideEvent);
-        return slideEvent;
-      };
+        $(this._element).on(Event.TOUCHMOVE, function (event) {
+          return move(event);
+        });
+        $(this._element).on(Event.TOUCHEND, function (event) {
+          return end(event);
+        });
+      }
+    };
 
-      _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
-        if (this._indicatorsElement) {
-          var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector.ACTIVE));
-          $$$1(indicators).removeClass(ClassName.ACTIVE);
+    _proto._keydown = function _keydown(event) {
+      if (/input|textarea/i.test(event.target.tagName)) {
+        return;
+      }
 
-          var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
+      switch (event.which) {
+        case ARROW_LEFT_KEYCODE:
+          event.preventDefault();
+          this.prev();
+          break;
 
-          if (nextIndicator) {
-            $$$1(nextIndicator).addClass(ClassName.ACTIVE);
-          }
-        }
-      };
+        case ARROW_RIGHT_KEYCODE:
+          event.preventDefault();
+          this.next();
+          break;
 
-      _proto._slide = function _slide(direction, element) {
-        var _this3 = this;
+        default:
+      }
+    };
 
-        var activeElement = this._element.querySelector(Selector.ACTIVE_ITEM);
+    _proto._getItemIndex = function _getItemIndex(element) {
+      this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(Selector.ITEM)) : [];
+      return this._items.indexOf(element);
+    };
 
-        var activeElementIndex = this._getItemIndex(activeElement);
+    _proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
+      var isNextDirection = direction === Direction.NEXT;
+      var isPrevDirection = direction === Direction.PREV;
 
-        var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
+      var activeIndex = this._getItemIndex(activeElement);
 
-        var nextElementIndex = this._getItemIndex(nextElement);
+      var lastItemIndex = this._items.length - 1;
+      var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
 
-        var isCycling = Boolean(this._interval);
-        var directionalClassName;
-        var orderClassName;
-        var eventDirectionName;
+      if (isGoingToWrap && !this._config.wrap) {
+        return activeElement;
+      }
 
-        if (direction === Direction.NEXT) {
-          directionalClassName = ClassName.LEFT;
-          orderClassName = ClassName.NEXT;
-          eventDirectionName = Direction.LEFT;
-        } else {
-          directionalClassName = ClassName.RIGHT;
-          orderClassName = ClassName.PREV;
-          eventDirectionName = Direction.RIGHT;
-        }
+      var delta = direction === Direction.PREV ? -1 : 1;
+      var itemIndex = (activeIndex + delta) % this._items.length;
+      return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
+    };
 
-        if (nextElement && $$$1(nextElement).hasClass(ClassName.ACTIVE)) {
-          this._isSliding = false;
-          return;
-        }
+    _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
+      var targetIndex = this._getItemIndex(relatedTarget);
 
-        var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
+      var fromIndex = this._getItemIndex(this._element.querySelector(Selector.ACTIVE_ITEM));
 
-        if (slideEvent.isDefaultPrevented()) {
-          return;
-        }
+      var slideEvent = $.Event(Event.SLIDE, {
+        relatedTarget: relatedTarget,
+        direction: eventDirectionName,
+        from: fromIndex,
+        to: targetIndex
+      });
+      $(this._element).trigger(slideEvent);
+      return slideEvent;
+    };
 
-        if (!activeElement || !nextElement) {
-          // Some weirdness is happening, so we bail
-          return;
-        }
+    _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
+      if (this._indicatorsElement) {
+        var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector.ACTIVE));
+        $(indicators).removeClass(ClassName.ACTIVE);
 
-        this._isSliding = true;
+        var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
 
-        if (isCycling) {
-          this.pause();
+        if (nextIndicator) {
+          $(nextIndicator).addClass(ClassName.ACTIVE);
         }
+      }
+    };
 
-        this._setActiveIndicatorElement(nextElement);
+    _proto._slide = function _slide(direction, element) {
+      var _this4 = this;
 
-        var slidEvent = $$$1.Event(Event.SLID, {
-          relatedTarget: nextElement,
-          direction: eventDirectionName,
-          from: activeElementIndex,
-          to: nextElementIndex
-        });
+      var activeElement = this._element.querySelector(Selector.ACTIVE_ITEM);
 
-        if ($$$1(this._element).hasClass(ClassName.SLIDE)) {
-          $$$1(nextElement).addClass(orderClassName);
-          Util.reflow(nextElement);
-          $$$1(activeElement).addClass(directionalClassName);
-          $$$1(nextElement).addClass(directionalClassName);
-          var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
-          $$$1(activeElement).one(Util.TRANSITION_END, function () {
-            $$$1(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName.ACTIVE);
-            $$$1(activeElement).removeClass(ClassName.ACTIVE + " " + orderClassName + " " + directionalClassName);
-            _this3._isSliding = false;
-            setTimeout(function () {
-              return $$$1(_this3._element).trigger(slidEvent);
-            }, 0);
-          }).emulateTransitionEnd(transitionDuration);
-        } else {
-          $$$1(activeElement).removeClass(ClassName.ACTIVE);
-          $$$1(nextElement).addClass(ClassName.ACTIVE);
-          this._isSliding = false;
-          $$$1(this._element).trigger(slidEvent);
-        }
+      var activeElementIndex = this._getItemIndex(activeElement);
 
-        if (isCycling) {
-          this.cycle();
-        }
-      }; // Static
+      var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
 
+      var nextElementIndex = this._getItemIndex(nextElement);
 
-      Carousel._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
+      var isCycling = Boolean(this._interval);
+      var directionalClassName;
+      var orderClassName;
+      var eventDirectionName;
 
-          var _config = _objectSpread({}, Default, $$$1(this).data());
+      if (direction === Direction.NEXT) {
+        directionalClassName = ClassName.LEFT;
+        orderClassName = ClassName.NEXT;
+        eventDirectionName = Direction.LEFT;
+      } else {
+        directionalClassName = ClassName.RIGHT;
+        orderClassName = ClassName.PREV;
+        eventDirectionName = Direction.RIGHT;
+      }
 
-          if (typeof config === 'object') {
-            _config = _objectSpread({}, _config, config);
-          }
+      if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
+        this._isSliding = false;
+        return;
+      }
 
-          var action = typeof config === 'string' ? config : _config.slide;
+      var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
 
-          if (!data) {
-            data = new Carousel(this, _config);
-            $$$1(this).data(DATA_KEY, data);
-          }
+      if (slideEvent.isDefaultPrevented()) {
+        return;
+      }
 
-          if (typeof config === 'number') {
-            data.to(config);
-          } else if (typeof action === 'string') {
-            if (typeof data[action] === 'undefined') {
-              throw new TypeError("No method named \"" + action + "\"");
-            }
+      if (!activeElement || !nextElement) {
+        // Some weirdness is happening, so we bail
+        return;
+      }
 
-            data[action]();
-          } else if (_config.interval) {
-            data.pause();
-            data.cycle();
-          }
-        });
-      };
+      this._isSliding = true;
 
-      Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
-        var selector = Util.getSelectorFromElement(this);
+      if (isCycling) {
+        this.pause();
+      }
 
-        if (!selector) {
-          return;
-        }
+      this._setActiveIndicatorElement(nextElement);
 
-        var target = $$$1(selector)[0];
+      var slidEvent = $.Event(Event.SLID, {
+        relatedTarget: nextElement,
+        direction: eventDirectionName,
+        from: activeElementIndex,
+        to: nextElementIndex
+      });
 
-        if (!target || !$$$1(target).hasClass(ClassName.CAROUSEL)) {
-          return;
+      if ($(this._element).hasClass(ClassName.SLIDE)) {
+        $(nextElement).addClass(orderClassName);
+        Util.reflow(nextElement);
+        $(activeElement).addClass(directionalClassName);
+        $(nextElement).addClass(directionalClassName);
+        var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);
+
+        if (nextElementInterval) {
+          this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
+          this._config.interval = nextElementInterval;
+        } else {
+          this._config.interval = this._config.defaultInterval || this._config.interval;
         }
 
-        var config = _objectSpread({}, $$$1(target).data(), $$$1(this).data());
+        var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
+        $(activeElement).one(Util.TRANSITION_END, function () {
+          $(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName.ACTIVE);
+          $(activeElement).removeClass(ClassName.ACTIVE + " " + orderClassName + " " + directionalClassName);
+          _this4._isSliding = false;
+          setTimeout(function () {
+            return $(_this4._element).trigger(slidEvent);
+          }, 0);
+        }).emulateTransitionEnd(transitionDuration);
+      } else {
+        $(activeElement).removeClass(ClassName.ACTIVE);
+        $(nextElement).addClass(ClassName.ACTIVE);
+        this._isSliding = false;
+        $(this._element).trigger(slidEvent);
+      }
 
-        var slideIndex = this.getAttribute('data-slide-to');
+      if (isCycling) {
+        this.cycle();
+      }
+    }; // Static
 
-        if (slideIndex) {
-          config.interval = false;
+
+    Carousel._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
+
+        var _config = _objectSpread({}, Default, $(this).data());
+
+        if (typeof config === 'object') {
+          _config = _objectSpread({}, _config, config);
         }
 
-        Carousel._jQueryInterface.call($$$1(target), config);
+        var action = typeof config === 'string' ? config : _config.slide;
 
-        if (slideIndex) {
-          $$$1(target).data(DATA_KEY).to(slideIndex);
+        if (!data) {
+          data = new Carousel(this, _config);
+          $(this).data(DATA_KEY, data);
         }
 
-        event.preventDefault();
-      };
+        if (typeof config === 'number') {
+          data.to(config);
+        } else if (typeof action === 'string') {
+          if (typeof data[action] === 'undefined') {
+            throw new TypeError("No method named \"" + action + "\"");
+          }
 
-      _createClass(Carousel, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
+          data[action]();
+        } else if (_config.interval) {
+          data.pause();
+          data.cycle();
         }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }]);
+      });
+    };
 
-      return Carousel;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
+    Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
+      var selector = Util.getSelectorFromElement(this);
 
+      if (!selector) {
+        return;
+      }
 
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
-    $$$1(window).on(Event.LOAD_DATA_API, function () {
-      var carousels = [].slice.call(document.querySelectorAll(Selector.DATA_RIDE));
+      var target = $(selector)[0];
 
-      for (var i = 0, len = carousels.length; i < len; i++) {
-        var $carousel = $$$1(carousels[i]);
+      if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
+        return;
+      }
 
-        Carousel._jQueryInterface.call($carousel, $carousel.data());
+      var config = _objectSpread({}, $(target).data(), $(this).data());
+
+      var slideIndex = this.getAttribute('data-slide-to');
+
+      if (slideIndex) {
+        config.interval = false;
       }
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
 
-    $$$1.fn[NAME] = Carousel._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Carousel;
+      Carousel._jQueryInterface.call($(target), config);
 
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Carousel._jQueryInterface;
+      if (slideIndex) {
+        $(target).data(DATA_KEY).to(slideIndex);
+      }
+
+      event.preventDefault();
     };
 
+    _createClass(Carousel, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }]);
+
     return Carousel;
-  }($);
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
+  $(window).on(Event.LOAD_DATA_API, function () {
+    var carousels = [].slice.call(document.querySelectorAll(Selector.DATA_RIDE));
+
+    for (var i = 0, len = carousels.length; i < len; i++) {
+      var $carousel = $(carousels[i]);
+
+      Carousel._jQueryInterface.call($carousel, $carousel.data());
+    }
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Carousel._jQueryInterface;
+  $.fn[NAME].Constructor = Carousel;
+
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Carousel._jQueryInterface;
+  };
+
   return Carousel;
@@ -566,0 +665,0 @@

js/dist/collapse.js

@@ -0,1 +1,6 @@
+/*!
+  * Bootstrap collapse.js v4.2.1 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
 (function (global, factory) {
@@ -61,369 +66,361 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): collapse.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
    */
 
-  var Collapse = function ($$$1) {
+  var NAME = 'collapse';
+  var VERSION = '4.2.1';
+  var DATA_KEY = 'bs.collapse';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var Default = {
+    toggle: true,
+    parent: ''
+  };
+  var DefaultType = {
+    toggle: 'boolean',
+    parent: '(string|element)'
+  };
+  var Event = {
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    SHOW: 'show',
+    COLLAPSE: 'collapse',
+    COLLAPSING: 'collapsing',
+    COLLAPSED: 'collapsed'
+  };
+  var Dimension = {
+    WIDTH: 'width',
+    HEIGHT: 'height'
+  };
+  var Selector = {
+    ACTIVES: '.show, .collapsing',
+    DATA_TOGGLE: '[data-toggle="collapse"]'
     /**
      * ------------------------------------------------------------------------
-     * Constants
+     * Class Definition
      * ------------------------------------------------------------------------
      */
-    var NAME = 'collapse';
-    var VERSION = '4.1.3';
-    var DATA_KEY = 'bs.collapse';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var Default = {
-      toggle: true,
-      parent: ''
-    };
-    var DefaultType = {
-      toggle: 'boolean',
-      parent: '(string|element)'
-    };
-    var Event = {
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      SHOW: 'show',
-      COLLAPSE: 'collapse',
-      COLLAPSING: 'collapsing',
-      COLLAPSED: 'collapsed'
-    };
-    var Dimension = {
-      WIDTH: 'width',
-      HEIGHT: 'height'
-    };
-    var Selector = {
-      ACTIVES: '.show, .collapsing',
-      DATA_TOGGLE: '[data-toggle="collapse"]'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
 
-    };
+  };
 
-    var Collapse =
-    /*#__PURE__*/
-    function () {
-      function Collapse(element, config) {
-        this._isTransitioning = false;
-        this._element = element;
-        this._config = this._getConfig(config);
-        this._triggerArray = $$$1.makeArray(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
-        var toggleList = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE));
+  var Collapse =
+  /*#__PURE__*/
+  function () {
+    function Collapse(element, config) {
+      this._isTransitioning = false;
+      this._element = element;
+      this._config = this._getConfig(config);
+      this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
+      var toggleList = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE));
 
-        for (var i = 0, len = toggleList.length; i < len; i++) {
-          var elem = toggleList[i];
-          var selector = Util.getSelectorFromElement(elem);
-          var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
-            return foundElem === element;
-          });
+      for (var i = 0, len = toggleList.length; i < len; i++) {
+        var elem = toggleList[i];
+        var selector = Util.getSelectorFromElement(elem);
+        var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
+          return foundElem === element;
+        });
 
-          if (selector !== null && filterElement.length > 0) {
-            this._selector = selector;
+        if (selector !== null && filterElement.length > 0) {
+          this._selector = selector;
 
-            this._triggerArray.push(elem);
-          }
+          this._triggerArray.push(elem);
         }
+      }
 
-        this._parent = this._config.parent ? this._getParent() : null;
+      this._parent = this._config.parent ? this._getParent() : null;
 
-        if (!this._config.parent) {
-          this._addAriaAndCollapsedClass(this._element, this._triggerArray);
-        }
+      if (!this._config.parent) {
+        this._addAriaAndCollapsedClass(this._element, this._triggerArray);
+      }
 
-        if (this._config.toggle) {
-          this.toggle();
-        }
-      } // Getters
+      if (this._config.toggle) {
+        this.toggle();
+      }
+    } // Getters
 
 
-      var _proto = Collapse.prototype;
+    var _proto = Collapse.prototype;
 
-      // Public
-      _proto.toggle = function toggle() {
-        if ($$$1(this._element).hasClass(ClassName.SHOW)) {
-          this.hide();
-        } else {
-          this.show();
-        }
-      };
+    // Public
+    _proto.toggle = function toggle() {
+      if ($(this._element).hasClass(ClassName.SHOW)) {
+        this.hide();
+      } else {
+        this.show();
+      }
+    };
 
-      _proto.show = function show() {
-        var _this = this;
+    _proto.show = function show() {
+      var _this = this;
 
-        if (this._isTransitioning || $$$1(this._element).hasClass(ClassName.SHOW)) {
-          return;
-        }
+      if (this._isTransitioning || $(this._element).hasClass(ClassName.SHOW)) {
+        return;
+      }
 
-        var actives;
-        var activesData;
+      var actives;
+      var activesData;
 
-        if (this._parent) {
-          actives = [].slice.call(this._parent.querySelectorAll(Selector.ACTIVES)).filter(function (elem) {
+      if (this._parent) {
+        actives = [].slice.call(this._parent.querySelectorAll(Selector.ACTIVES)).filter(function (elem) {
+          if (typeof _this._config.parent === 'string') {
             return elem.getAttribute('data-parent') === _this._config.parent;
-          });
-
-          if (actives.length === 0) {
-            actives = null;
           }
-        }
 
-        if (actives) {
-          activesData = $$$1(actives).not(this._selector).data(DATA_KEY);
+          return elem.classList.contains(ClassName.COLLAPSE);
+        });
 
-          if (activesData && activesData._isTransitioning) {
-            return;
-          }
+        if (actives.length === 0) {
+          actives = null;
         }
+      }
 
-        var startEvent = $$$1.Event(Event.SHOW);
-        $$$1(this._element).trigger(startEvent);
+      if (actives) {
+        activesData = $(actives).not(this._selector).data(DATA_KEY);
 
-        if (startEvent.isDefaultPrevented()) {
+        if (activesData && activesData._isTransitioning) {
           return;
         }
+      }
 
-        if (actives) {
-          Collapse._jQueryInterface.call($$$1(actives).not(this._selector), 'hide');
+      var startEvent = $.Event(Event.SHOW);
+      $(this._element).trigger(startEvent);
 
-          if (!activesData) {
-            $$$1(actives).data(DATA_KEY, null);
-          }
+      if (startEvent.isDefaultPrevented()) {
+        return;
+      }
+
+      if (actives) {
+        Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');
+
+        if (!activesData) {
+          $(actives).data(DATA_KEY, null);
         }
+      }
 
-        var dimension = this._getDimension();
+      var dimension = this._getDimension();
 
-        $$$1(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
-        this._element.style[dimension] = 0;
+      $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
+      this._element.style[dimension] = 0;
 
-        if (this._triggerArray.length) {
-          $$$1(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
-        }
+      if (this._triggerArray.length) {
+        $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
+      }
 
-        this.setTransitioning(true);
+      this.setTransitioning(true);
 
-        var complete = function complete() {
-          $$$1(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);
-          _this._element.style[dimension] = '';
+      var complete = function complete() {
+        $(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);
+        _this._element.style[dimension] = '';
 
-          _this.setTransitioning(false);
+        _this.setTransitioning(false);
 
-          $$$1(_this._element).trigger(Event.SHOWN);
-        };
-
-        var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
-        var scrollSize = "scroll" + capitalizedDimension;
-        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-        $$$1(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
-        this._element.style[dimension] = this._element[scrollSize] + "px";
+        $(_this._element).trigger(Event.SHOWN);
       };
 
-      _proto.hide = function hide() {
-        var _this2 = this;
+      var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
+      var scrollSize = "scroll" + capitalizedDimension;
+      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
+      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+      this._element.style[dimension] = this._element[scrollSize] + "px";
+    };
 
-        if (this._isTransitioning || !$$$1(this._element).hasClass(ClassName.SHOW)) {
-          return;
-        }
+    _proto.hide = function hide() {
+      var _this2 = this;
 
-        var startEvent = $$$1.Event(Event.HIDE);
-        $$$1(this._element).trigger(startEvent);
+      if (this._isTransitioning || !$(this._element).hasClass(ClassName.SHOW)) {
+        return;
+      }
 
-        if (startEvent.isDefaultPrevented()) {
-          return;
-        }
+      var startEvent = $.Event(Event.HIDE);
+      $(this._element).trigger(startEvent);
 
-        var dimension = this._getDimension();
+      if (startEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
-        Util.reflow(this._element);
-        $$$1(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.SHOW);
-        var triggerArrayLength = this._triggerArray.length;
+      var dimension = this._getDimension();
 
-        if (triggerArrayLength > 0) {
-          for (var i = 0; i < triggerArrayLength; i++) {
-            var trigger = this._triggerArray[i];
-            var selector = Util.getSelectorFromElement(trigger);
+      this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
+      Util.reflow(this._element);
+      $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.SHOW);
+      var triggerArrayLength = this._triggerArray.length;
 
-            if (selector !== null) {
-              var $elem = $$$1([].slice.call(document.querySelectorAll(selector)));
+      if (triggerArrayLength > 0) {
+        for (var i = 0; i < triggerArrayLength; i++) {
+          var trigger = this._triggerArray[i];
+          var selector = Util.getSelectorFromElement(trigger);
 
-              if (!$elem.hasClass(ClassName.SHOW)) {
-                $$$1(trigger).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
-              }
+          if (selector !== null) {
+            var $elem = $([].slice.call(document.querySelectorAll(selector)));
+
+            if (!$elem.hasClass(ClassName.SHOW)) {
+              $(trigger).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
             }
           }
         }
+      }
 
-        this.setTransitioning(true);
+      this.setTransitioning(true);
 
-        var complete = function complete() {
-          _this2.setTransitioning(false);
+      var complete = function complete() {
+        _this2.setTransitioning(false);
 
-          $$$1(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
-        };
-
-        this._element.style[dimension] = '';
-        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-        $$$1(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+        $(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
       };
 
-      _proto.setTransitioning = function setTransitioning(isTransitioning) {
-        this._isTransitioning = isTransitioning;
-      };
+      this._element.style[dimension] = '';
+      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
+      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+    };
 
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        this._config = null;
-        this._parent = null;
-        this._element = null;
-        this._triggerArray = null;
-        this._isTransitioning = null;
-      }; // Private
+    _proto.setTransitioning = function setTransitioning(isTransitioning) {
+      this._isTransitioning = isTransitioning;
+    };
 
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      this._config = null;
+      this._parent = null;
+      this._element = null;
+      this._triggerArray = null;
+      this._isTransitioning = null;
+    }; // Private
 
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, Default, config);
-        config.toggle = Boolean(config.toggle); // Coerce string values
 
-        Util.typeCheckConfig(NAME, config, DefaultType);
-        return config;
-      };
+    _proto._getConfig = function _getConfig(config) {
+      config = _objectSpread({}, Default, config);
+      config.toggle = Boolean(config.toggle); // Coerce string values
 
-      _proto._getDimension = function _getDimension() {
-        var hasWidth = $$$1(this._element).hasClass(Dimension.WIDTH);
-        return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
-      };
+      Util.typeCheckConfig(NAME, config, DefaultType);
+      return config;
+    };
 
-      _proto._getParent = function _getParent() {
-        var _this3 = this;
+    _proto._getDimension = function _getDimension() {
+      var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
+      return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
+    };
 
-        var parent = null;
+    _proto._getParent = function _getParent() {
+      var _this3 = this;
 
-        if (Util.isElement(this._config.parent)) {
-          parent = this._config.parent; // It's a jQuery object
+      var parent;
 
-          if (typeof this._config.parent.jquery !== 'undefined') {
-            parent = this._config.parent[0];
-          }
-        } else {
-          parent = document.querySelector(this._config.parent);
+      if (Util.isElement(this._config.parent)) {
+        parent = this._config.parent; // It's a jQuery object
+
+        if (typeof this._config.parent.jquery !== 'undefined') {
+          parent = this._config.parent[0];
         }
+      } else {
+        parent = document.querySelector(this._config.parent);
+      }
 
-        var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
-        var children = [].slice.call(parent.querySelectorAll(selector));
-        $$$1(children).each(function (i, element) {
-          _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
-        });
-        return parent;
-      };
+      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
+      var children = [].slice.call(parent.querySelectorAll(selector));
+      $(children).each(function (i, element) {
+        _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
+      });
+      return parent;
+    };
 
-      _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
-        if (element) {
-          var isOpen = $$$1(element).hasClass(ClassName.SHOW);
+    _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
+      var isOpen = $(element).hasClass(ClassName.SHOW);
 
-          if (triggerArray.length) {
-            $$$1(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
-          }
-        }
-      }; // Static
+      if (triggerArray.length) {
+        $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
+      }
+    }; // Static
 
 
-      Collapse._getTargetFromElement = function _getTargetFromElement(element) {
-        var selector = Util.getSelectorFromElement(element);
-        return selector ? document.querySelector(selector) : null;
-      };
+    Collapse._getTargetFromElement = function _getTargetFromElement(element) {
+      var selector = Util.getSelectorFromElement(element);
+      return selector ? document.querySelector(selector) : null;
+    };
 
-      Collapse._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var $this = $$$1(this);
-          var data = $this.data(DATA_KEY);
+    Collapse._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var $this = $(this);
+        var data = $this.data(DATA_KEY);
 
-          var _config = _objectSpread({}, Default, $this.data(), typeof config === 'object' && config ? config : {});
+        var _config = _objectSpread({}, Default, $this.data(), typeof config === 'object' && config ? config : {});
 
-          if (!data && _config.toggle && /show|hide/.test(config)) {
-            _config.toggle = false;
-          }
+        if (!data && _config.toggle && /show|hide/.test(config)) {
+          _config.toggle = false;
+        }
 
-          if (!data) {
-            data = new Collapse(this, _config);
-            $this.data(DATA_KEY, data);
-          }
+        if (!data) {
+          data = new Collapse(this, _config);
+          $this.data(DATA_KEY, data);
+        }
 
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config]();
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError("No method named \"" + config + "\"");
           }
-        });
-      };
 
-      _createClass(Collapse, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
+          data[config]();
         }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }]);
+      });
+    };
 
-      return Collapse;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
+    _createClass(Collapse, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }]);
 
+    return Collapse;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
-      if (event.currentTarget.tagName === 'A') {
-        event.preventDefault();
-      }
 
-      var $trigger = $$$1(this);
-      var selector = Util.getSelectorFromElement(this);
-      var selectors = [].slice.call(document.querySelectorAll(selector));
-      $$$1(selectors).each(function () {
-        var $target = $$$1(this);
-        var data = $target.data(DATA_KEY);
-        var config = data ? 'toggle' : $trigger.data();
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
+    if (event.currentTarget.tagName === 'A') {
+      event.preventDefault();
+    }
 
-        Collapse._jQueryInterface.call($target, config);
-      });
+    var $trigger = $(this);
+    var selector = Util.getSelectorFromElement(this);
+    var selectors = [].slice.call(document.querySelectorAll(selector));
+    $(selectors).each(function () {
+      var $target = $(this);
+      var data = $target.data(DATA_KEY);
+      var config = data ? 'toggle' : $trigger.data();
+
+      Collapse._jQueryInterface.call($target, config);
     });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1.fn[NAME] = Collapse._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Collapse;
+  $.fn[NAME] = Collapse._jQueryInterface;
+  $.fn[NAME].Constructor = Collapse;
 
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Collapse._jQueryInterface;
-    };
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Collapse._jQueryInterface;
+  };
 
-    return Collapse;
-  }($);
-
   return Collapse;
@@ -430,0 +427,0 @@

js/dist/dropdown.js

@@ -0,1 +1,6 @@
+/*!
+  * Bootstrap dropdown.js v4.2.1 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
 (function (global, factory) {
@@ -62,489 +67,523 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('popper.js'), require('./util.js')) :
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): dropdown.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
    */
 
-  var Dropdown = function ($$$1) {
+  var NAME = 'dropdown';
+  var VERSION = '4.2.1';
+  var DATA_KEY = 'bs.dropdown';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
+
+  var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
+
+  var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
+
+  var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
+
+  var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
+
+  var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
+
+  var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
+  var Event = {
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    CLICK: "click" + EVENT_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY,
+    KEYDOWN_DATA_API: "keydown" + EVENT_KEY + DATA_API_KEY,
+    KEYUP_DATA_API: "keyup" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    DISABLED: 'disabled',
+    SHOW: 'show',
+    DROPUP: 'dropup',
+    DROPRIGHT: 'dropright',
+    DROPLEFT: 'dropleft',
+    MENURIGHT: 'dropdown-menu-right',
+    MENULEFT: 'dropdown-menu-left',
+    POSITION_STATIC: 'position-static'
+  };
+  var Selector = {
+    DATA_TOGGLE: '[data-toggle="dropdown"]',
+    FORM_CHILD: '.dropdown form',
+    MENU: '.dropdown-menu',
+    NAVBAR_NAV: '.navbar-nav',
+    VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
+  };
+  var AttachmentMap = {
+    TOP: 'top-start',
+    TOPEND: 'top-end',
+    BOTTOM: 'bottom-start',
+    BOTTOMEND: 'bottom-end',
+    RIGHT: 'right-start',
+    RIGHTEND: 'right-end',
+    LEFT: 'left-start',
+    LEFTEND: 'left-end'
+  };
+  var Default = {
+    offset: 0,
+    flip: true,
+    boundary: 'scrollParent',
+    reference: 'toggle',
+    display: 'dynamic'
+  };
+  var DefaultType = {
+    offset: '(number|string|function)',
+    flip: 'boolean',
+    boundary: '(string|element)',
+    reference: '(string|element)',
+    display: 'string'
     /**
      * ------------------------------------------------------------------------
-     * Constants
+     * Class Definition
      * ------------------------------------------------------------------------
      */
-    var NAME = 'dropdown';
-    var VERSION = '4.1.3';
-    var DATA_KEY = 'bs.dropdown';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
 
-    var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
+  };
 
-    var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
+  var Dropdown =
+  /*#__PURE__*/
+  function () {
+    function Dropdown(element, config) {
+      this._element = element;
+      this._popper = null;
+      this._config = this._getConfig(config);
+      this._menu = this._getMenuElement();
+      this._inNavbar = this._detectNavbar();
 
-    var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
+      this._addEventListeners();
+    } // Getters
 
-    var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
 
-    var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
+    var _proto = Dropdown.prototype;
 
-    var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
-    var Event = {
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      CLICK: "click" + EVENT_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY,
-      KEYDOWN_DATA_API: "keydown" + EVENT_KEY + DATA_API_KEY,
-      KEYUP_DATA_API: "keyup" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      DISABLED: 'disabled',
-      SHOW: 'show',
-      DROPUP: 'dropup',
-      DROPRIGHT: 'dropright',
-      DROPLEFT: 'dropleft',
-      MENURIGHT: 'dropdown-menu-right',
-      MENULEFT: 'dropdown-menu-left',
-      POSITION_STATIC: 'position-static'
-    };
-    var Selector = {
-      DATA_TOGGLE: '[data-toggle="dropdown"]',
-      FORM_CHILD: '.dropdown form',
-      MENU: '.dropdown-menu',
-      NAVBAR_NAV: '.navbar-nav',
-      VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
-    };
-    var AttachmentMap = {
-      TOP: 'top-start',
-      TOPEND: 'top-end',
-      BOTTOM: 'bottom-start',
-      BOTTOMEND: 'bottom-end',
-      RIGHT: 'right-start',
-      RIGHTEND: 'right-end',
-      LEFT: 'left-start',
-      LEFTEND: 'left-end'
-    };
-    var Default = {
-      offset: 0,
-      flip: true,
-      boundary: 'scrollParent',
-      reference: 'toggle',
-      display: 'dynamic'
-    };
-    var DefaultType = {
-      offset: '(number|string|function)',
-      flip: 'boolean',
-      boundary: '(string|element)',
-      reference: '(string|element)',
-      display: 'string'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
+    // Public
+    _proto.toggle = function toggle() {
+      if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) {
+        return;
+      }
 
-    };
+      var parent = Dropdown._getParentFromElement(this._element);
 
-    var Dropdown =
-    /*#__PURE__*/
-    function () {
-      function Dropdown(element, config) {
-        this._element = element;
-        this._popper = null;
-        this._config = this._getConfig(config);
-        this._menu = this._getMenuElement();
-        this._inNavbar = this._detectNavbar();
+      var isActive = $(this._menu).hasClass(ClassName.SHOW);
 
-        this._addEventListeners();
-      } // Getters
+      Dropdown._clearMenus();
 
+      if (isActive) {
+        return;
+      }
 
-      var _proto = Dropdown.prototype;
+      var relatedTarget = {
+        relatedTarget: this._element
+      };
+      var showEvent = $.Event(Event.SHOW, relatedTarget);
+      $(parent).trigger(showEvent);
 
-      // Public
-      _proto.toggle = function toggle() {
-        if (this._element.disabled || $$$1(this._element).hasClass(ClassName.DISABLED)) {
-          return;
+      if (showEvent.isDefaultPrevented()) {
+        return;
+      } // Disable totally Popper.js for Dropdown in Navbar
+
+
+      if (!this._inNavbar) {
+        /**
+         * Check for Popper dependency
+         * Popper - https://popper.js.org
+         */
+        if (typeof Popper === 'undefined') {
+          throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)');
         }
 
-        var parent = Dropdown._getParentFromElement(this._element);
+        var referenceElement = this._element;
 
-        var isActive = $$$1(this._menu).hasClass(ClassName.SHOW);
+        if (this._config.reference === 'parent') {
+          referenceElement = parent;
+        } else if (Util.isElement(this._config.reference)) {
+          referenceElement = this._config.reference; // Check if it's jQuery element
 
-        Dropdown._clearMenus();
+          if (typeof this._config.reference.jquery !== 'undefined') {
+            referenceElement = this._config.reference[0];
+          }
+        } // If boundary is not `scrollParent`, then set position to `static`
+        // to allow the menu to "escape" the scroll parent's boundaries
+        // https://github.com/twbs/bootstrap/issues/24251
 
-        if (isActive) {
-          return;
+
+        if (this._config.boundary !== 'scrollParent') {
+          $(parent).addClass(ClassName.POSITION_STATIC);
         }
 
-        var relatedTarget = {
-          relatedTarget: this._element
-        };
-        var showEvent = $$$1.Event(Event.SHOW, relatedTarget);
-        $$$1(parent).trigger(showEvent);
+        this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
+      } // If this is a touch-enabled device we add extra
+      // empty mouseover listeners to the body's immediate children;
+      // only needed because of broken event delegation on iOS
+      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
 
-        if (showEvent.isDefaultPrevented()) {
-          return;
-        } // Disable totally Popper.js for Dropdown in Navbar
 
+      if ('ontouchstart' in document.documentElement && $(parent).closest(Selector.NAVBAR_NAV).length === 0) {
+        $(document.body).children().on('mouseover', null, $.noop);
+      }
 
-        if (!this._inNavbar) {
-          /**
-           * Check for Popper dependency
-           * Popper - https://popper.js.org
-           */
-          if (typeof Popper === 'undefined') {
-            throw new TypeError('Bootstrap dropdown require Popper.js (https://popper.js.org)');
-          }
+      this._element.focus();
 
-          var referenceElement = this._element;
+      this._element.setAttribute('aria-expanded', true);
 
-          if (this._config.reference === 'parent') {
-            referenceElement = parent;
-          } else if (Util.isElement(this._config.reference)) {
-            referenceElement = this._config.reference; // Check if it's jQuery element
+      $(this._menu).toggleClass(ClassName.SHOW);
+      $(parent).toggleClass(ClassName.SHOW).trigger($.Event(Event.SHOWN, relatedTarget));
+    };
 
-            if (typeof this._config.reference.jquery !== 'undefined') {
-              referenceElement = this._config.reference[0];
-            }
-          } // If boundary is not `scrollParent`, then set position to `static`
-          // to allow the menu to "escape" the scroll parent's boundaries
-          // https://github.com/twbs/bootstrap/issues/24251
+    _proto.show = function show() {
+      if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED) || $(this._menu).hasClass(ClassName.SHOW)) {
+        return;
+      }
 
+      var relatedTarget = {
+        relatedTarget: this._element
+      };
+      var showEvent = $.Event(Event.SHOW, relatedTarget);
 
-          if (this._config.boundary !== 'scrollParent') {
-            $$$1(parent).addClass(ClassName.POSITION_STATIC);
-          }
+      var parent = Dropdown._getParentFromElement(this._element);
 
-          this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
-        } // If this is a touch-enabled device we add extra
-        // empty mouseover listeners to the body's immediate children;
-        // only needed because of broken event delegation on iOS
-        // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+      $(parent).trigger(showEvent);
 
+      if (showEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        if ('ontouchstart' in document.documentElement && $$$1(parent).closest(Selector.NAVBAR_NAV).length === 0) {
-          $$$1(document.body).children().on('mouseover', null, $$$1.noop);
-        }
+      $(this._menu).toggleClass(ClassName.SHOW);
+      $(parent).toggleClass(ClassName.SHOW).trigger($.Event(Event.SHOWN, relatedTarget));
+    };
 
-        this._element.focus();
+    _proto.hide = function hide() {
+      if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED) || !$(this._menu).hasClass(ClassName.SHOW)) {
+        return;
+      }
 
-        this._element.setAttribute('aria-expanded', true);
-
-        $$$1(this._menu).toggleClass(ClassName.SHOW);
-        $$$1(parent).toggleClass(ClassName.SHOW).trigger($$$1.Event(Event.SHOWN, relatedTarget));
+      var relatedTarget = {
+        relatedTarget: this._element
       };
+      var hideEvent = $.Event(Event.HIDE, relatedTarget);
 
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        $$$1(this._element).off(EVENT_KEY);
-        this._element = null;
-        this._menu = null;
+      var parent = Dropdown._getParentFromElement(this._element);
 
-        if (this._popper !== null) {
-          this._popper.destroy();
+      $(parent).trigger(hideEvent);
 
-          this._popper = null;
-        }
-      };
+      if (hideEvent.isDefaultPrevented()) {
+        return;
+      }
 
-      _proto.update = function update() {
-        this._inNavbar = this._detectNavbar();
+      $(this._menu).toggleClass(ClassName.SHOW);
+      $(parent).toggleClass(ClassName.SHOW).trigger($.Event(Event.HIDDEN, relatedTarget));
+    };
 
-        if (this._popper !== null) {
-          this._popper.scheduleUpdate();
-        }
-      }; // Private
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      $(this._element).off(EVENT_KEY);
+      this._element = null;
+      this._menu = null;
 
+      if (this._popper !== null) {
+        this._popper.destroy();
 
-      _proto._addEventListeners = function _addEventListeners() {
-        var _this = this;
+        this._popper = null;
+      }
+    };
 
-        $$$1(this._element).on(Event.CLICK, function (event) {
-          event.preventDefault();
-          event.stopPropagation();
+    _proto.update = function update() {
+      this._inNavbar = this._detectNavbar();
 
-          _this.toggle();
-        });
-      };
+      if (this._popper !== null) {
+        this._popper.scheduleUpdate();
+      }
+    }; // Private
 
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, this.constructor.Default, $$$1(this._element).data(), config);
-        Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
-        return config;
-      };
 
-      _proto._getMenuElement = function _getMenuElement() {
-        if (!this._menu) {
-          var parent = Dropdown._getParentFromElement(this._element);
+    _proto._addEventListeners = function _addEventListeners() {
+      var _this = this;
 
-          if (parent) {
-            this._menu = parent.querySelector(Selector.MENU);
-          }
-        }
+      $(this._element).on(Event.CLICK, function (event) {
+        event.preventDefault();
+        event.stopPropagation();
 
-        return this._menu;
-      };
+        _this.toggle();
+      });
+    };
 
-      _proto._getPlacement = function _getPlacement() {
-        var $parentDropdown = $$$1(this._element.parentNode);
-        var placement = AttachmentMap.BOTTOM; // Handle dropup
+    _proto._getConfig = function _getConfig(config) {
+      config = _objectSpread({}, this.constructor.Default, $(this._element).data(), config);
+      Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
+      return config;
+    };
 
-        if ($parentDropdown.hasClass(ClassName.DROPUP)) {
-          placement = AttachmentMap.TOP;
+    _proto._getMenuElement = function _getMenuElement() {
+      if (!this._menu) {
+        var parent = Dropdown._getParentFromElement(this._element);
 
-          if ($$$1(this._menu).hasClass(ClassName.MENURIGHT)) {
-            placement = AttachmentMap.TOPEND;
-          }
-        } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) {
-          placement = AttachmentMap.RIGHT;
-        } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) {
-          placement = AttachmentMap.LEFT;
-        } else if ($$$1(this._menu).hasClass(ClassName.MENURIGHT)) {
-          placement = AttachmentMap.BOTTOMEND;
+        if (parent) {
+          this._menu = parent.querySelector(Selector.MENU);
         }
+      }
 
-        return placement;
-      };
+      return this._menu;
+    };
 
-      _proto._detectNavbar = function _detectNavbar() {
-        return $$$1(this._element).closest('.navbar').length > 0;
-      };
+    _proto._getPlacement = function _getPlacement() {
+      var $parentDropdown = $(this._element.parentNode);
+      var placement = AttachmentMap.BOTTOM; // Handle dropup
 
-      _proto._getPopperConfig = function _getPopperConfig() {
-        var _this2 = this;
+      if ($parentDropdown.hasClass(ClassName.DROPUP)) {
+        placement = AttachmentMap.TOP;
 
-        var offsetConf = {};
-
-        if (typeof this._config.offset === 'function') {
-          offsetConf.fn = function (data) {
-            data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets) || {});
-            return data;
-          };
-        } else {
-          offsetConf.offset = this._config.offset;
+        if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
+          placement = AttachmentMap.TOPEND;
         }
+      } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) {
+        placement = AttachmentMap.RIGHT;
+      } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) {
+        placement = AttachmentMap.LEFT;
+      } else if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
+        placement = AttachmentMap.BOTTOMEND;
+      }
 
-        var popperConfig = {
-          placement: this._getPlacement(),
-          modifiers: {
-            offset: offsetConf,
-            flip: {
-              enabled: this._config.flip
-            },
-            preventOverflow: {
-              boundariesElement: this._config.boundary
-            }
-          } // Disable Popper.js if we have a static display
+      return placement;
+    };
 
-        };
+    _proto._detectNavbar = function _detectNavbar() {
+      return $(this._element).closest('.navbar').length > 0;
+    };
 
-        if (this._config.display === 'static') {
-          popperConfig.modifiers.applyStyle = {
-            enabled: false
-          };
-        }
+    _proto._getPopperConfig = function _getPopperConfig() {
+      var _this2 = this;
 
-        return popperConfig;
-      }; // Static
+      var offsetConf = {};
 
+      if (typeof this._config.offset === 'function') {
+        offsetConf.fn = function (data) {
+          data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets) || {});
+          return data;
+        };
+      } else {
+        offsetConf.offset = this._config.offset;
+      }
 
-      Dropdown._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
-
-          var _config = typeof config === 'object' ? config : null;
-
-          if (!data) {
-            data = new Dropdown(this, _config);
-            $$$1(this).data(DATA_KEY, data);
+      var popperConfig = {
+        placement: this._getPlacement(),
+        modifiers: {
+          offset: offsetConf,
+          flip: {
+            enabled: this._config.flip
+          },
+          preventOverflow: {
+            boundariesElement: this._config.boundary
           }
+        } // Disable Popper.js if we have a static display
 
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config]();
-          }
-        });
       };
 
-      Dropdown._clearMenus = function _clearMenus(event) {
-        if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
-          return;
-        }
+      if (this._config.display === 'static') {
+        popperConfig.modifiers.applyStyle = {
+          enabled: false
+        };
+      }
 
-        var toggles = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE));
+      return popperConfig;
+    }; // Static
 
-        for (var i = 0, len = toggles.length; i < len; i++) {
-          var parent = Dropdown._getParentFromElement(toggles[i]);
 
-          var context = $$$1(toggles[i]).data(DATA_KEY);
-          var relatedTarget = {
-            relatedTarget: toggles[i]
-          };
+    Dropdown._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
 
-          if (event && event.type === 'click') {
-            relatedTarget.clickEvent = event;
-          }
+        var _config = typeof config === 'object' ? config : null;
 
-          if (!context) {
-            continue;
-          }
+        if (!data) {
+          data = new Dropdown(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
 
-          var dropdownMenu = context._menu;
-
-          if (!$$$1(parent).hasClass(ClassName.SHOW)) {
-            continue;
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError("No method named \"" + config + "\"");
           }
 
-          if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $$$1.contains(parent, event.target)) {
-            continue;
-          }
+          data[config]();
+        }
+      });
+    };
 
-          var hideEvent = $$$1.Event(Event.HIDE, relatedTarget);
-          $$$1(parent).trigger(hideEvent);
+    Dropdown._clearMenus = function _clearMenus(event) {
+      if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
+        return;
+      }
 
-          if (hideEvent.isDefaultPrevented()) {
-            continue;
-          } // If this is a touch-enabled device we remove the extra
-          // empty mouseover listeners we added for iOS support
+      var toggles = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE));
 
+      for (var i = 0, len = toggles.length; i < len; i++) {
+        var parent = Dropdown._getParentFromElement(toggles[i]);
 
-          if ('ontouchstart' in document.documentElement) {
-            $$$1(document.body).children().off('mouseover', null, $$$1.noop);
-          }
+        var context = $(toggles[i]).data(DATA_KEY);
+        var relatedTarget = {
+          relatedTarget: toggles[i]
+        };
 
-          toggles[i].setAttribute('aria-expanded', 'false');
-          $$$1(dropdownMenu).removeClass(ClassName.SHOW);
-          $$$1(parent).removeClass(ClassName.SHOW).trigger($$$1.Event(Event.HIDDEN, relatedTarget));
+        if (event && event.type === 'click') {
+          relatedTarget.clickEvent = event;
         }
-      };
 
-      Dropdown._getParentFromElement = function _getParentFromElement(element) {
-        var parent;
-        var selector = Util.getSelectorFromElement(element);
-
-        if (selector) {
-          parent = document.querySelector(selector);
+        if (!context) {
+          continue;
         }
 
-        return parent || element.parentNode;
-      }; // eslint-disable-next-line complexity
+        var dropdownMenu = context._menu;
 
+        if (!$(parent).hasClass(ClassName.SHOW)) {
+          continue;
+        }
 
-      Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
-        // If not input/textarea:
-        //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
-        // If input/textarea:
-        //  - If space key => not a dropdown command
-        //  - If key is other than escape
-        //    - If key is not up or down => not a dropdown command
-        //    - If trigger inside the menu => not a dropdown command
-        if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $$$1(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
-          return;
+        if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
+          continue;
         }
 
-        event.preventDefault();
-        event.stopPropagation();
+        var hideEvent = $.Event(Event.HIDE, relatedTarget);
+        $(parent).trigger(hideEvent);
 
-        if (this.disabled || $$$1(this).hasClass(ClassName.DISABLED)) {
-          return;
+        if (hideEvent.isDefaultPrevented()) {
+          continue;
+        } // If this is a touch-enabled device we remove the extra
+        // empty mouseover listeners we added for iOS support
+
+
+        if ('ontouchstart' in document.documentElement) {
+          $(document.body).children().off('mouseover', null, $.noop);
         }
 
-        var parent = Dropdown._getParentFromElement(this);
+        toggles[i].setAttribute('aria-expanded', 'false');
+        $(dropdownMenu).removeClass(ClassName.SHOW);
+        $(parent).removeClass(ClassName.SHOW).trigger($.Event(Event.HIDDEN, relatedTarget));
+      }
+    };
 
-        var isActive = $$$1(parent).hasClass(ClassName.SHOW);
+    Dropdown._getParentFromElement = function _getParentFromElement(element) {
+      var parent;
+      var selector = Util.getSelectorFromElement(element);
 
-        if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
-          if (event.which === ESCAPE_KEYCODE) {
-            var toggle = parent.querySelector(Selector.DATA_TOGGLE);
-            $$$1(toggle).trigger('focus');
-          }
+      if (selector) {
+        parent = document.querySelector(selector);
+      }
 
-          $$$1(this).trigger('click');
-          return;
-        }
+      return parent || element.parentNode;
+    }; // eslint-disable-next-line complexity
 
-        var items = [].slice.call(parent.querySelectorAll(Selector.VISIBLE_ITEMS));
 
-        if (items.length === 0) {
-          return;
-        }
+    Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
+      // If not input/textarea:
+      //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
+      // If input/textarea:
+      //  - If space key => not a dropdown command
+      //  - If key is other than escape
+      //    - If key is not up or down => not a dropdown command
+      //    - If trigger inside the menu => not a dropdown command
+      if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
+        return;
+      }
 
-        var index = items.indexOf(event.target);
+      event.preventDefault();
+      event.stopPropagation();
 
-        if (event.which === ARROW_UP_KEYCODE && index > 0) {
-          // Up
-          index--;
-        }
+      if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+        return;
+      }
 
-        if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
-          // Down
-          index++;
-        }
+      var parent = Dropdown._getParentFromElement(this);
 
-        if (index < 0) {
-          index = 0;
+      var isActive = $(parent).hasClass(ClassName.SHOW);
+
+      if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
+        if (event.which === ESCAPE_KEYCODE) {
+          var toggle = parent.querySelector(Selector.DATA_TOGGLE);
+          $(toggle).trigger('focus');
         }
 
-        items[index].focus();
-      };
+        $(this).trigger('click');
+        return;
+      }
 
-      _createClass(Dropdown, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }, {
-        key: "DefaultType",
-        get: function get() {
-          return DefaultType;
-        }
-      }]);
+      var items = [].slice.call(parent.querySelectorAll(Selector.VISIBLE_ITEMS));
 
-      return Dropdown;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
+      if (items.length === 0) {
+        return;
+      }
 
+      var index = items.indexOf(event.target);
 
-    $$$1(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API + " " + Event.KEYUP_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      event.preventDefault();
-      event.stopPropagation();
+      if (event.which === ARROW_UP_KEYCODE && index > 0) {
+        // Up
+        index--;
+      }
 
-      Dropdown._jQueryInterface.call($$$1(this), 'toggle');
-    }).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
-      e.stopPropagation();
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
+      if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
+        // Down
+        index++;
+      }
 
-    $$$1.fn[NAME] = Dropdown._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Dropdown;
+      if (index < 0) {
+        index = 0;
+      }
 
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Dropdown._jQueryInterface;
+      items[index].focus();
     };
 
+    _createClass(Dropdown, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }, {
+      key: "DefaultType",
+      get: function get() {
+        return DefaultType;
+      }
+    }]);
+
     return Dropdown;
-  }($, Popper);
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
+
+  $(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API + " " + Event.KEYUP_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    event.preventDefault();
+    event.stopPropagation();
+
+    Dropdown._jQueryInterface.call($(this), 'toggle');
+  }).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
+    e.stopPropagation();
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Dropdown._jQueryInterface;
+  $.fn[NAME].Constructor = Dropdown;
+
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Dropdown._jQueryInterface;
+  };
+
   return Dropdown;
@@ -551,0 +590,0 @@

js/dist/index.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): index.js
+ * Bootstrap (v4.2.1): index.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
@@ -5,0 +5,0 @@ * --------------------------------------------------------------------------

js/dist/modal.js

@@ -0,1 +1,6 @@
+/*!
+  * Bootstrap modal.js v4.2.1 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
 (function (global, factory) {
@@ -61,571 +66,576 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): modal.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
    */
 
-  var Modal = function ($$$1) {
+  var NAME = 'modal';
+  var VERSION = '4.2.1';
+  var DATA_KEY = 'bs.modal';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
+
+  var Default = {
+    backdrop: true,
+    keyboard: true,
+    focus: true,
+    show: true
+  };
+  var DefaultType = {
+    backdrop: '(boolean|string)',
+    keyboard: 'boolean',
+    focus: 'boolean',
+    show: 'boolean'
+  };
+  var Event = {
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    FOCUSIN: "focusin" + EVENT_KEY,
+    RESIZE: "resize" + EVENT_KEY,
+    CLICK_DISMISS: "click.dismiss" + EVENT_KEY,
+    KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY,
+    MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY,
+    MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
+    BACKDROP: 'modal-backdrop',
+    OPEN: 'modal-open',
+    FADE: 'fade',
+    SHOW: 'show'
+  };
+  var Selector = {
+    DIALOG: '.modal-dialog',
+    DATA_TOGGLE: '[data-toggle="modal"]',
+    DATA_DISMISS: '[data-dismiss="modal"]',
+    FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
+    STICKY_CONTENT: '.sticky-top'
     /**
      * ------------------------------------------------------------------------
-     * Constants
+     * Class Definition
      * ------------------------------------------------------------------------
      */
-    var NAME = 'modal';
-    var VERSION = '4.1.3';
-    var DATA_KEY = 'bs.modal';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
 
-    var Default = {
-      backdrop: true,
-      keyboard: true,
-      focus: true,
-      show: true
-    };
-    var DefaultType = {
-      backdrop: '(boolean|string)',
-      keyboard: 'boolean',
-      focus: 'boolean',
-      show: 'boolean'
-    };
-    var Event = {
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      FOCUSIN: "focusin" + EVENT_KEY,
-      RESIZE: "resize" + EVENT_KEY,
-      CLICK_DISMISS: "click.dismiss" + EVENT_KEY,
-      KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY,
-      MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY,
-      MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
-      BACKDROP: 'modal-backdrop',
-      OPEN: 'modal-open',
-      FADE: 'fade',
-      SHOW: 'show'
-    };
-    var Selector = {
-      DIALOG: '.modal-dialog',
-      DATA_TOGGLE: '[data-toggle="modal"]',
-      DATA_DISMISS: '[data-dismiss="modal"]',
-      FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
-      STICKY_CONTENT: '.sticky-top'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
+  };
 
-    };
+  var Modal =
+  /*#__PURE__*/
+  function () {
+    function Modal(element, config) {
+      this._config = this._getConfig(config);
+      this._element = element;
+      this._dialog = element.querySelector(Selector.DIALOG);
+      this._backdrop = null;
+      this._isShown = false;
+      this._isBodyOverflowing = false;
+      this._ignoreBackdropClick = false;
+      this._isTransitioning = false;
+      this._scrollbarWidth = 0;
+    } // Getters
 
-    var Modal =
-    /*#__PURE__*/
-    function () {
-      function Modal(element, config) {
-        this._config = this._getConfig(config);
-        this._element = element;
-        this._dialog = element.querySelector(Selector.DIALOG);
-        this._backdrop = null;
-        this._isShown = false;
-        this._isBodyOverflowing = false;
-        this._ignoreBackdropClick = false;
-        this._scrollbarWidth = 0;
-      } // Getters
 
+    var _proto = Modal.prototype;
 
-      var _proto = Modal.prototype;
+    // Public
+    _proto.toggle = function toggle(relatedTarget) {
+      return this._isShown ? this.hide() : this.show(relatedTarget);
+    };
 
-      // Public
-      _proto.toggle = function toggle(relatedTarget) {
-        return this._isShown ? this.hide() : this.show(relatedTarget);
-      };
+    _proto.show = function show(relatedTarget) {
+      var _this = this;
 
-      _proto.show = function show(relatedTarget) {
-        var _this = this;
+      if (this._isShown || this._isTransitioning) {
+        return;
+      }
 
-        if (this._isTransitioning || this._isShown) {
-          return;
-        }
+      if ($(this._element).hasClass(ClassName.FADE)) {
+        this._isTransitioning = true;
+      }
 
-        if ($$$1(this._element).hasClass(ClassName.FADE)) {
-          this._isTransitioning = true;
-        }
+      var showEvent = $.Event(Event.SHOW, {
+        relatedTarget: relatedTarget
+      });
+      $(this._element).trigger(showEvent);
 
-        var showEvent = $$$1.Event(Event.SHOW, {
-          relatedTarget: relatedTarget
-        });
-        $$$1(this._element).trigger(showEvent);
+      if (this._isShown || showEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        if (this._isShown || showEvent.isDefaultPrevented()) {
-          return;
-        }
+      this._isShown = true;
 
-        this._isShown = true;
+      this._checkScrollbar();
 
-        this._checkScrollbar();
+      this._setScrollbar();
 
-        this._setScrollbar();
+      this._adjustDialog();
 
-        this._adjustDialog();
+      this._setEscapeEvent();
 
-        $$$1(document.body).addClass(ClassName.OPEN);
+      this._setResizeEvent();
 
-        this._setEscapeEvent();
-
-        this._setResizeEvent();
-
-        $$$1(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
-          return _this.hide(event);
+      $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
+        return _this.hide(event);
+      });
+      $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
+        $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
+          if ($(event.target).is(_this._element)) {
+            _this._ignoreBackdropClick = true;
+          }
         });
-        $$$1(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
-          $$$1(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
-            if ($$$1(event.target).is(_this._element)) {
-              _this._ignoreBackdropClick = true;
-            }
-          });
-        });
+      });
 
-        this._showBackdrop(function () {
-          return _this._showElement(relatedTarget);
-        });
-      };
+      this._showBackdrop(function () {
+        return _this._showElement(relatedTarget);
+      });
+    };
 
-      _proto.hide = function hide(event) {
-        var _this2 = this;
+    _proto.hide = function hide(event) {
+      var _this2 = this;
 
-        if (event) {
-          event.preventDefault();
-        }
+      if (event) {
+        event.preventDefault();
+      }
 
-        if (this._isTransitioning || !this._isShown) {
-          return;
-        }
+      if (!this._isShown || this._isTransitioning) {
+        return;
+      }
 
-        var hideEvent = $$$1.Event(Event.HIDE);
-        $$$1(this._element).trigger(hideEvent);
+      var hideEvent = $.Event(Event.HIDE);
+      $(this._element).trigger(hideEvent);
 
-        if (!this._isShown || hideEvent.isDefaultPrevented()) {
-          return;
-        }
+      if (!this._isShown || hideEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        this._isShown = false;
-        var transition = $$$1(this._element).hasClass(ClassName.FADE);
+      this._isShown = false;
+      var transition = $(this._element).hasClass(ClassName.FADE);
 
-        if (transition) {
-          this._isTransitioning = true;
-        }
+      if (transition) {
+        this._isTransitioning = true;
+      }
 
-        this._setEscapeEvent();
+      this._setEscapeEvent();
 
-        this._setResizeEvent();
+      this._setResizeEvent();
 
-        $$$1(document).off(Event.FOCUSIN);
-        $$$1(this._element).removeClass(ClassName.SHOW);
-        $$$1(this._element).off(Event.CLICK_DISMISS);
-        $$$1(this._dialog).off(Event.MOUSEDOWN_DISMISS);
+      $(document).off(Event.FOCUSIN);
+      $(this._element).removeClass(ClassName.SHOW);
+      $(this._element).off(Event.CLICK_DISMISS);
+      $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 
-        if (transition) {
-          var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-          $$$1(this._element).one(Util.TRANSITION_END, function (event) {
-            return _this2._hideModal(event);
-          }).emulateTransitionEnd(transitionDuration);
-        } else {
-          this._hideModal();
-        }
-      };
+      if (transition) {
+        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
+        $(this._element).one(Util.TRANSITION_END, function (event) {
+          return _this2._hideModal(event);
+        }).emulateTransitionEnd(transitionDuration);
+      } else {
+        this._hideModal();
+      }
+    };
 
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        $$$1(window, document, this._element, this._backdrop).off(EVENT_KEY);
-        this._config = null;
-        this._element = null;
-        this._dialog = null;
-        this._backdrop = null;
-        this._isShown = null;
-        this._isBodyOverflowing = null;
-        this._ignoreBackdropClick = null;
-        this._scrollbarWidth = null;
-      };
+    _proto.dispose = function dispose() {
+      [window, this._element, this._dialog].forEach(function (htmlElement) {
+        return $(htmlElement).off(EVENT_KEY);
+      });
+      /**
+       * `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API`
+       * Do not move `document` in `htmlElements` array
+       * It will remove `Event.CLICK_DATA_API` event that should remain
+       */
 
-      _proto.handleUpdate = function handleUpdate() {
-        this._adjustDialog();
-      }; // Private
+      $(document).off(Event.FOCUSIN);
+      $.removeData(this._element, DATA_KEY);
+      this._config = null;
+      this._element = null;
+      this._dialog = null;
+      this._backdrop = null;
+      this._isShown = null;
+      this._isBodyOverflowing = null;
+      this._ignoreBackdropClick = null;
+      this._isTransitioning = null;
+      this._scrollbarWidth = null;
+    };
 
+    _proto.handleUpdate = function handleUpdate() {
+      this._adjustDialog();
+    }; // Private
 
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, Default, config);
-        Util.typeCheckConfig(NAME, config, DefaultType);
-        return config;
-      };
 
-      _proto._showElement = function _showElement(relatedTarget) {
-        var _this3 = this;
+    _proto._getConfig = function _getConfig(config) {
+      config = _objectSpread({}, Default, config);
+      Util.typeCheckConfig(NAME, config, DefaultType);
+      return config;
+    };
 
-        var transition = $$$1(this._element).hasClass(ClassName.FADE);
+    _proto._showElement = function _showElement(relatedTarget) {
+      var _this3 = this;
 
-        if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
-          // Don't move modal's DOM position
-          document.body.appendChild(this._element);
-        }
+      var transition = $(this._element).hasClass(ClassName.FADE);
 
-        this._element.style.display = 'block';
+      if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
+        // Don't move modal's DOM position
+        document.body.appendChild(this._element);
+      }
 
-        this._element.removeAttribute('aria-hidden');
+      this._element.style.display = 'block';
 
-        this._element.scrollTop = 0;
+      this._element.removeAttribute('aria-hidden');
 
-        if (transition) {
-          Util.reflow(this._element);
-        }
+      this._element.setAttribute('aria-modal', true);
 
-        $$$1(this._element).addClass(ClassName.SHOW);
+      this._element.scrollTop = 0;
 
-        if (this._config.focus) {
-          this._enforceFocus();
-        }
+      if (transition) {
+        Util.reflow(this._element);
+      }
 
-        var shownEvent = $$$1.Event(Event.SHOWN, {
-          relatedTarget: relatedTarget
-        });
+      $(this._element).addClass(ClassName.SHOW);
 
-        var transitionComplete = function transitionComplete() {
-          if (_this3._config.focus) {
-            _this3._element.focus();
-          }
+      if (this._config.focus) {
+        this._enforceFocus();
+      }
 
-          _this3._isTransitioning = false;
-          $$$1(_this3._element).trigger(shownEvent);
-        };
+      var shownEvent = $.Event(Event.SHOWN, {
+        relatedTarget: relatedTarget
+      });
 
-        if (transition) {
-          var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-          $$$1(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
-        } else {
-          transitionComplete();
+      var transitionComplete = function transitionComplete() {
+        if (_this3._config.focus) {
+          _this3._element.focus();
         }
-      };
 
-      _proto._enforceFocus = function _enforceFocus() {
-        var _this4 = this;
-
-        $$$1(document).off(Event.FOCUSIN) // Guard against infinite focus loop
-        .on(Event.FOCUSIN, function (event) {
-          if (document !== event.target && _this4._element !== event.target && $$$1(_this4._element).has(event.target).length === 0) {
-            _this4._element.focus();
-          }
-        });
+        _this3._isTransitioning = false;
+        $(_this3._element).trigger(shownEvent);
       };
 
-      _proto._setEscapeEvent = function _setEscapeEvent() {
-        var _this5 = this;
+      if (transition) {
+        var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
+        $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
+      } else {
+        transitionComplete();
+      }
+    };
 
-        if (this._isShown && this._config.keyboard) {
-          $$$1(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
-            if (event.which === ESCAPE_KEYCODE) {
-              event.preventDefault();
+    _proto._enforceFocus = function _enforceFocus() {
+      var _this4 = this;
 
-              _this5.hide();
-            }
-          });
-        } else if (!this._isShown) {
-          $$$1(this._element).off(Event.KEYDOWN_DISMISS);
+      $(document).off(Event.FOCUSIN) // Guard against infinite focus loop
+      .on(Event.FOCUSIN, function (event) {
+        if (document !== event.target && _this4._element !== event.target && $(_this4._element).has(event.target).length === 0) {
+          _this4._element.focus();
         }
-      };
+      });
+    };
 
-      _proto._setResizeEvent = function _setResizeEvent() {
-        var _this6 = this;
+    _proto._setEscapeEvent = function _setEscapeEvent() {
+      var _this5 = this;
 
-        if (this._isShown) {
-          $$$1(window).on(Event.RESIZE, function (event) {
-            return _this6.handleUpdate(event);
-          });
-        } else {
-          $$$1(window).off(Event.RESIZE);
-        }
-      };
+      if (this._isShown && this._config.keyboard) {
+        $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
+          if (event.which === ESCAPE_KEYCODE) {
+            event.preventDefault();
 
-      _proto._hideModal = function _hideModal() {
-        var _this7 = this;
+            _this5.hide();
+          }
+        });
+      } else if (!this._isShown) {
+        $(this._element).off(Event.KEYDOWN_DISMISS);
+      }
+    };
 
-        this._element.style.display = 'none';
+    _proto._setResizeEvent = function _setResizeEvent() {
+      var _this6 = this;
 
-        this._element.setAttribute('aria-hidden', true);
+      if (this._isShown) {
+        $(window).on(Event.RESIZE, function (event) {
+          return _this6.handleUpdate(event);
+        });
+      } else {
+        $(window).off(Event.RESIZE);
+      }
+    };
 
-        this._isTransitioning = false;
+    _proto._hideModal = function _hideModal() {
+      var _this7 = this;
 
-        this._showBackdrop(function () {
-          $$$1(document.body).removeClass(ClassName.OPEN);
+      this._element.style.display = 'none';
 
-          _this7._resetAdjustments();
+      this._element.setAttribute('aria-hidden', true);
 
-          _this7._resetScrollbar();
+      this._element.removeAttribute('aria-modal');
 
-          $$$1(_this7._element).trigger(Event.HIDDEN);
-        });
-      };
+      this._isTransitioning = false;
 
-      _proto._removeBackdrop = function _removeBackdrop() {
-        if (this._backdrop) {
-          $$$1(this._backdrop).remove();
-          this._backdrop = null;
-        }
-      };
+      this._showBackdrop(function () {
+        $(document.body).removeClass(ClassName.OPEN);
 
-      _proto._showBackdrop = function _showBackdrop(callback) {
-        var _this8 = this;
+        _this7._resetAdjustments();
 
-        var animate = $$$1(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
+        _this7._resetScrollbar();
 
-        if (this._isShown && this._config.backdrop) {
-          this._backdrop = document.createElement('div');
-          this._backdrop.className = ClassName.BACKDROP;
+        $(_this7._element).trigger(Event.HIDDEN);
+      });
+    };
 
-          if (animate) {
-            this._backdrop.classList.add(animate);
-          }
+    _proto._removeBackdrop = function _removeBackdrop() {
+      if (this._backdrop) {
+        $(this._backdrop).remove();
+        this._backdrop = null;
+      }
+    };
 
-          $$$1(this._backdrop).appendTo(document.body);
-          $$$1(this._element).on(Event.CLICK_DISMISS, function (event) {
-            if (_this8._ignoreBackdropClick) {
-              _this8._ignoreBackdropClick = false;
-              return;
-            }
+    _proto._showBackdrop = function _showBackdrop(callback) {
+      var _this8 = this;
 
-            if (event.target !== event.currentTarget) {
-              return;
-            }
+      var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
 
-            if (_this8._config.backdrop === 'static') {
-              _this8._element.focus();
-            } else {
-              _this8.hide();
-            }
-          });
+      if (this._isShown && this._config.backdrop) {
+        this._backdrop = document.createElement('div');
+        this._backdrop.className = ClassName.BACKDROP;
 
-          if (animate) {
-            Util.reflow(this._backdrop);
-          }
+        if (animate) {
+          this._backdrop.classList.add(animate);
+        }
 
-          $$$1(this._backdrop).addClass(ClassName.SHOW);
-
-          if (!callback) {
+        $(this._backdrop).appendTo(document.body);
+        $(this._element).on(Event.CLICK_DISMISS, function (event) {
+          if (_this8._ignoreBackdropClick) {
+            _this8._ignoreBackdropClick = false;
             return;
           }
 
-          if (!animate) {
-            callback();
+          if (event.target !== event.currentTarget) {
             return;
           }
 
-          var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
-          $$$1(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
-        } else if (!this._isShown && this._backdrop) {
-          $$$1(this._backdrop).removeClass(ClassName.SHOW);
+          if (_this8._config.backdrop === 'static') {
+            _this8._element.focus();
+          } else {
+            _this8.hide();
+          }
+        });
 
-          var callbackRemove = function callbackRemove() {
-            _this8._removeBackdrop();
+        if (animate) {
+          Util.reflow(this._backdrop);
+        }
 
-            if (callback) {
-              callback();
-            }
-          };
+        $(this._backdrop).addClass(ClassName.SHOW);
 
-          if ($$$1(this._element).hasClass(ClassName.FADE)) {
-            var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
+        if (!callback) {
+          return;
+        }
 
-            $$$1(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
-          } else {
-            callbackRemove();
-          }
-        } else if (callback) {
+        if (!animate) {
           callback();
+          return;
         }
-      }; // ----------------------------------------------------------------------
-      // the following methods are used to handle overflowing modals
-      // todo (fat): these should probably be refactored out of modal.js
-      // ----------------------------------------------------------------------
 
+        var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
+        $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
+      } else if (!this._isShown && this._backdrop) {
+        $(this._backdrop).removeClass(ClassName.SHOW);
 
-      _proto._adjustDialog = function _adjustDialog() {
-        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
+        var callbackRemove = function callbackRemove() {
+          _this8._removeBackdrop();
 
-        if (!this._isBodyOverflowing && isModalOverflowing) {
-          this._element.style.paddingLeft = this._scrollbarWidth + "px";
-        }
+          if (callback) {
+            callback();
+          }
+        };
 
-        if (this._isBodyOverflowing && !isModalOverflowing) {
-          this._element.style.paddingRight = this._scrollbarWidth + "px";
+        if ($(this._element).hasClass(ClassName.FADE)) {
+          var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
+
+          $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
+        } else {
+          callbackRemove();
         }
-      };
+      } else if (callback) {
+        callback();
+      }
+    }; // ----------------------------------------------------------------------
+    // the following methods are used to handle overflowing modals
+    // todo (fat): these should probably be refactored out of modal.js
+    // ----------------------------------------------------------------------
 
-      _proto._resetAdjustments = function _resetAdjustments() {
-        this._element.style.paddingLeft = '';
-        this._element.style.paddingRight = '';
-      };
 
-      _proto._checkScrollbar = function _checkScrollbar() {
-        var rect = document.body.getBoundingClientRect();
-        this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
-        this._scrollbarWidth = this._getScrollbarWidth();
-      };
+    _proto._adjustDialog = function _adjustDialog() {
+      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
 
-      _proto._setScrollbar = function _setScrollbar() {
-        var _this9 = this;
+      if (!this._isBodyOverflowing && isModalOverflowing) {
+        this._element.style.paddingLeft = this._scrollbarWidth + "px";
+      }
 
-        if (this._isBodyOverflowing) {
-          // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
-          //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
-          var fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT));
-          var stickyContent = [].slice.call(document.querySelectorAll(Selector.STICKY_CONTENT)); // Adjust fixed content padding
+      if (this._isBodyOverflowing && !isModalOverflowing) {
+        this._element.style.paddingRight = this._scrollbarWidth + "px";
+      }
+    };
 
-          $$$1(fixedContent).each(function (index, element) {
-            var actualPadding = element.style.paddingRight;
-            var calculatedPadding = $$$1(element).css('padding-right');
-            $$$1(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px");
-          }); // Adjust sticky content margin
+    _proto._resetAdjustments = function _resetAdjustments() {
+      this._element.style.paddingLeft = '';
+      this._element.style.paddingRight = '';
+    };
 
-          $$$1(stickyContent).each(function (index, element) {
-            var actualMargin = element.style.marginRight;
-            var calculatedMargin = $$$1(element).css('margin-right');
-            $$$1(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px");
-          }); // Adjust body padding
+    _proto._checkScrollbar = function _checkScrollbar() {
+      var rect = document.body.getBoundingClientRect();
+      this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
+      this._scrollbarWidth = this._getScrollbarWidth();
+    };
 
-          var actualPadding = document.body.style.paddingRight;
-          var calculatedPadding = $$$1(document.body).css('padding-right');
-          $$$1(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
-        }
-      };
+    _proto._setScrollbar = function _setScrollbar() {
+      var _this9 = this;
 
-      _proto._resetScrollbar = function _resetScrollbar() {
-        // Restore fixed content padding
+      if (this._isBodyOverflowing) {
+        // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
+        //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
         var fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT));
-        $$$1(fixedContent).each(function (index, element) {
-          var padding = $$$1(element).data('padding-right');
-          $$$1(element).removeData('padding-right');
-          element.style.paddingRight = padding ? padding : '';
-        }); // Restore sticky content
+        var stickyContent = [].slice.call(document.querySelectorAll(Selector.STICKY_CONTENT)); // Adjust fixed content padding
 
-        var elements = [].slice.call(document.querySelectorAll("" + Selector.STICKY_CONTENT));
-        $$$1(elements).each(function (index, element) {
-          var margin = $$$1(element).data('margin-right');
+        $(fixedContent).each(function (index, element) {
+          var actualPadding = element.style.paddingRight;
+          var calculatedPadding = $(element).css('padding-right');
+          $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px");
+        }); // Adjust sticky content margin
 
-          if (typeof margin !== 'undefined') {
-            $$$1(element).css('margin-right', margin).removeData('margin-right');
-          }
-        }); // Restore body padding
+        $(stickyContent).each(function (index, element) {
+          var actualMargin = element.style.marginRight;
+          var calculatedMargin = $(element).css('margin-right');
+          $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px");
+        }); // Adjust body padding
 
-        var padding = $$$1(document.body).data('padding-right');
-        $$$1(document.body).removeData('padding-right');
-        document.body.style.paddingRight = padding ? padding : '';
-      };
+        var actualPadding = document.body.style.paddingRight;
+        var calculatedPadding = $(document.body).css('padding-right');
+        $(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
+      }
 
-      _proto._getScrollbarWidth = function _getScrollbarWidth() {
-        // thx d.walsh
-        var scrollDiv = document.createElement('div');
-        scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
-        document.body.appendChild(scrollDiv);
-        var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
-        document.body.removeChild(scrollDiv);
-        return scrollbarWidth;
-      }; // Static
+      $(document.body).addClass(ClassName.OPEN);
+    };
 
+    _proto._resetScrollbar = function _resetScrollbar() {
+      // Restore fixed content padding
+      var fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT));
+      $(fixedContent).each(function (index, element) {
+        var padding = $(element).data('padding-right');
+        $(element).removeData('padding-right');
+        element.style.paddingRight = padding ? padding : '';
+      }); // Restore sticky content
 
-      Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
+      var elements = [].slice.call(document.querySelectorAll("" + Selector.STICKY_CONTENT));
+      $(elements).each(function (index, element) {
+        var margin = $(element).data('margin-right');
 
-          var _config = _objectSpread({}, Default, $$$1(this).data(), typeof config === 'object' && config ? config : {});
+        if (typeof margin !== 'undefined') {
+          $(element).css('margin-right', margin).removeData('margin-right');
+        }
+      }); // Restore body padding
 
-          if (!data) {
-            data = new Modal(this, _config);
-            $$$1(this).data(DATA_KEY, data);
-          }
+      var padding = $(document.body).data('padding-right');
+      $(document.body).removeData('padding-right');
+      document.body.style.paddingRight = padding ? padding : '';
+    };
 
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
+    _proto._getScrollbarWidth = function _getScrollbarWidth() {
+      // thx d.walsh
+      var scrollDiv = document.createElement('div');
+      scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
+      document.body.appendChild(scrollDiv);
+      var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
+      document.body.removeChild(scrollDiv);
+      return scrollbarWidth;
+    }; // Static
 
-            data[config](relatedTarget);
-          } else if (_config.show) {
-            data.show(relatedTarget);
+
+    Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
+
+        var _config = _objectSpread({}, Default, $(this).data(), typeof config === 'object' && config ? config : {});
+
+        if (!data) {
+          data = new Modal(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError("No method named \"" + config + "\"");
           }
-        });
-      };
 
-      _createClass(Modal, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
+          data[config](relatedTarget);
+        } else if (_config.show) {
+          data.show(relatedTarget);
         }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }]);
+      });
+    };
 
-      return Modal;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
+    _createClass(Modal, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }]);
 
+    return Modal;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      var _this10 = this;
 
-      var target;
-      var selector = Util.getSelectorFromElement(this);
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    var _this10 = this;
 
-      if (selector) {
-        target = document.querySelector(selector);
-      }
+    var target;
+    var selector = Util.getSelectorFromElement(this);
 
-      var config = $$$1(target).data(DATA_KEY) ? 'toggle' : _objectSpread({}, $$$1(target).data(), $$$1(this).data());
+    if (selector) {
+      target = document.querySelector(selector);
+    }
 
-      if (this.tagName === 'A' || this.tagName === 'AREA') {
-        event.preventDefault();
+    var config = $(target).data(DATA_KEY) ? 'toggle' : _objectSpread({}, $(target).data(), $(this).data());
+
+    if (this.tagName === 'A' || this.tagName === 'AREA') {
+      event.preventDefault();
+    }
+
+    var $target = $(target).one(Event.SHOW, function (showEvent) {
+      if (showEvent.isDefaultPrevented()) {
+        // Only register focus restorer if modal will actually get shown
+        return;
       }
 
-      var $target = $$$1(target).one(Event.SHOW, function (showEvent) {
-        if (showEvent.isDefaultPrevented()) {
-          // Only register focus restorer if modal will actually get shown
-          return;
+      $target.one(Event.HIDDEN, function () {
+        if ($(_this10).is(':visible')) {
+          _this10.focus();
         }
-
-        $target.one(Event.HIDDEN, function () {
-          if ($$$1(_this10).is(':visible')) {
-            _this10.focus();
-          }
-        });
       });
-
-      Modal._jQueryInterface.call($$$1(target), config, this);
     });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
 
-    $$$1.fn[NAME] = Modal._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Modal;
+    Modal._jQueryInterface.call($(target), config, this);
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Modal._jQueryInterface;
-    };
+  $.fn[NAME] = Modal._jQueryInterface;
+  $.fn[NAME].Constructor = Modal;
 
-    return Modal;
-  }($);
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Modal._jQueryInterface;
+  };
 
@@ -632,0 +642,0 @@ return Modal;

js/dist/popover.js

@@ -0,1 +1,6 @@
+/*!
+  * Bootstrap popover.js v4.2.1 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
 (function (global, factory) {
@@ -67,197 +72,187 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./tooltip.js')) :
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): popover.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
    */
 
-  var Popover = function ($$$1) {
+  var NAME = 'popover';
+  var VERSION = '4.2.1';
+  var DATA_KEY = 'bs.popover';
+  var EVENT_KEY = "." + DATA_KEY;
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var CLASS_PREFIX = 'bs-popover';
+  var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
+
+  var Default = _objectSpread({}, Tooltip.Default, {
+    placement: 'right',
+    trigger: 'click',
+    content: '',
+    template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
+  });
+
+  var DefaultType = _objectSpread({}, Tooltip.DefaultType, {
+    content: '(string|element|function)'
+  });
+
+  var ClassName = {
+    FADE: 'fade',
+    SHOW: 'show'
+  };
+  var Selector = {
+    TITLE: '.popover-header',
+    CONTENT: '.popover-body'
+  };
+  var Event = {
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    INSERTED: "inserted" + EVENT_KEY,
+    CLICK: "click" + EVENT_KEY,
+    FOCUSIN: "focusin" + EVENT_KEY,
+    FOCUSOUT: "focusout" + EVENT_KEY,
+    MOUSEENTER: "mouseenter" + EVENT_KEY,
+    MOUSELEAVE: "mouseleave" + EVENT_KEY
     /**
      * ------------------------------------------------------------------------
-     * Constants
+     * Class Definition
      * ------------------------------------------------------------------------
      */
-    var NAME = 'popover';
-    var VERSION = '4.1.3';
-    var DATA_KEY = 'bs.popover';
-    var EVENT_KEY = "." + DATA_KEY;
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var CLASS_PREFIX = 'bs-popover';
-    var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
 
-    var Default = _objectSpread({}, Tooltip.Default, {
-      placement: 'right',
-      trigger: 'click',
-      content: '',
-      template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
-    });
+  };
 
-    var DefaultType = _objectSpread({}, Tooltip.DefaultType, {
-      content: '(string|element|function)'
-    });
+  var Popover =
+  /*#__PURE__*/
+  function (_Tooltip) {
+    _inheritsLoose(Popover, _Tooltip);
 
-    var ClassName = {
-      FADE: 'fade',
-      SHOW: 'show'
+    function Popover() {
+      return _Tooltip.apply(this, arguments) || this;
+    }
+
+    var _proto = Popover.prototype;
+
+    // Overrides
+    _proto.isWithContent = function isWithContent() {
+      return this.getTitle() || this._getContent();
     };
-    var Selector = {
-      TITLE: '.popover-header',
-      CONTENT: '.popover-body'
+
+    _proto.addAttachmentClass = function addAttachmentClass(attachment) {
+      $(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
     };
-    var Event = {
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      INSERTED: "inserted" + EVENT_KEY,
-      CLICK: "click" + EVENT_KEY,
-      FOCUSIN: "focusin" + EVENT_KEY,
-      FOCUSOUT: "focusout" + EVENT_KEY,
-      MOUSEENTER: "mouseenter" + EVENT_KEY,
-      MOUSELEAVE: "mouseleave" + EVENT_KEY
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
 
+    _proto.getTipElement = function getTipElement() {
+      this.tip = this.tip || $(this.config.template)[0];
+      return this.tip;
     };
 
-    var Popover =
-    /*#__PURE__*/
-    function (_Tooltip) {
-      _inheritsLoose(Popover, _Tooltip);
+    _proto.setContent = function setContent() {
+      var $tip = $(this.getTipElement()); // We use append for html objects to maintain js events
 
-      function Popover() {
-        return _Tooltip.apply(this, arguments) || this;
-      }
+      this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
 
-      var _proto = Popover.prototype;
+      var content = this._getContent();
 
-      // Overrides
-      _proto.isWithContent = function isWithContent() {
-        return this.getTitle() || this._getContent();
-      };
+      if (typeof content === 'function') {
+        content = content.call(this.element);
+      }
 
-      _proto.addAttachmentClass = function addAttachmentClass(attachment) {
-        $$$1(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
-      };
+      this.setElementContent($tip.find(Selector.CONTENT), content);
+      $tip.removeClass(ClassName.FADE + " " + ClassName.SHOW);
+    }; // Private
 
-      _proto.getTipElement = function getTipElement() {
-        this.tip = this.tip || $$$1(this.config.template)[0];
-        return this.tip;
-      };
 
-      _proto.setContent = function setContent() {
-        var $tip = $$$1(this.getTipElement()); // We use append for html objects to maintain js events
+    _proto._getContent = function _getContent() {
+      return this.element.getAttribute('data-content') || this.config.content;
+    };
 
-        this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
+    _proto._cleanTipClass = function _cleanTipClass() {
+      var $tip = $(this.getTipElement());
+      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
 
-        var content = this._getContent();
+      if (tabClass !== null && tabClass.length > 0) {
+        $tip.removeClass(tabClass.join(''));
+      }
+    }; // Static
 
-        if (typeof content === 'function') {
-          content = content.call(this.element);
-        }
 
-        this.setElementContent($tip.find(Selector.CONTENT), content);
-        $tip.removeClass(ClassName.FADE + " " + ClassName.SHOW);
-      }; // Private
+    Popover._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
 
+        var _config = typeof config === 'object' ? config : null;
 
-      _proto._getContent = function _getContent() {
-        return this.element.getAttribute('data-content') || this.config.content;
-      };
+        if (!data && /dispose|hide/.test(config)) {
+          return;
+        }
 
-      _proto._cleanTipClass = function _cleanTipClass() {
-        var $tip = $$$1(this.getTipElement());
-        var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
-
-        if (tabClass !== null && tabClass.length > 0) {
-          $tip.removeClass(tabClass.join(''));
+        if (!data) {
+          data = new Popover(this, _config);
+          $(this).data(DATA_KEY, data);
         }
-      }; // Static
 
-
-      Popover._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
-
-          var _config = typeof config === 'object' ? config : null;
-
-          if (!data && /destroy|hide/.test(config)) {
-            return;
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError("No method named \"" + config + "\"");
           }
 
-          if (!data) {
-            data = new Popover(this, _config);
-            $$$1(this).data(DATA_KEY, data);
-          }
-
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config]();
-          }
-        });
-      };
-
-      _createClass(Popover, null, [{
-        key: "VERSION",
-        // Getters
-        get: function get() {
-          return VERSION;
+          data[config]();
         }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }, {
-        key: "NAME",
-        get: function get() {
-          return NAME;
-        }
-      }, {
-        key: "DATA_KEY",
-        get: function get() {
-          return DATA_KEY;
-        }
-      }, {
-        key: "Event",
-        get: function get() {
-          return Event;
-        }
-      }, {
-        key: "EVENT_KEY",
-        get: function get() {
-          return EVENT_KEY;
-        }
-      }, {
-        key: "DefaultType",
-        get: function get() {
-          return DefaultType;
-        }
-      }]);
+      });
+    };
 
-      return Popover;
-    }(Tooltip);
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
+    _createClass(Popover, null, [{
+      key: "VERSION",
+      // Getters
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }, {
+      key: "NAME",
+      get: function get() {
+        return NAME;
+      }
+    }, {
+      key: "DATA_KEY",
+      get: function get() {
+        return DATA_KEY;
+      }
+    }, {
+      key: "Event",
+      get: function get() {
+        return Event;
+      }
+    }, {
+      key: "EVENT_KEY",
+      get: function get() {
+        return EVENT_KEY;
+      }
+    }, {
+      key: "DefaultType",
+      get: function get() {
+        return DefaultType;
+      }
+    }]);
 
+    return Popover;
+  }(Tooltip);
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1.fn[NAME] = Popover._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Popover;
 
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Popover._jQueryInterface;
-    };
+  $.fn[NAME] = Popover._jQueryInterface;
+  $.fn[NAME].Constructor = Popover;
 
-    return Popover;
-  }($);
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Popover._jQueryInterface;
+  };
 
@@ -264,0 +259,0 @@ return Popover;

js/dist/scrollspy.js

@@ -0,1 +1,6 @@
+/*!
+  * Bootstrap scrollspy.js v4.2.1 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
 (function (global, factory) {
@@ -61,316 +66,307 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): scrollspy.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
    */
 
-  var ScrollSpy = function ($$$1) {
+  var NAME = 'scrollspy';
+  var VERSION = '4.2.1';
+  var DATA_KEY = 'bs.scrollspy';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var Default = {
+    offset: 10,
+    method: 'auto',
+    target: ''
+  };
+  var DefaultType = {
+    offset: 'number',
+    method: 'string',
+    target: '(string|element)'
+  };
+  var Event = {
+    ACTIVATE: "activate" + EVENT_KEY,
+    SCROLL: "scroll" + EVENT_KEY,
+    LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    DROPDOWN_ITEM: 'dropdown-item',
+    DROPDOWN_MENU: 'dropdown-menu',
+    ACTIVE: 'active'
+  };
+  var Selector = {
+    DATA_SPY: '[data-spy="scroll"]',
+    ACTIVE: '.active',
+    NAV_LIST_GROUP: '.nav, .list-group',
+    NAV_LINKS: '.nav-link',
+    NAV_ITEMS: '.nav-item',
+    LIST_ITEMS: '.list-group-item',
+    DROPDOWN: '.dropdown',
+    DROPDOWN_ITEMS: '.dropdown-item',
+    DROPDOWN_TOGGLE: '.dropdown-toggle'
+  };
+  var OffsetMethod = {
+    OFFSET: 'offset',
+    POSITION: 'position'
     /**
      * ------------------------------------------------------------------------
-     * Constants
+     * Class Definition
      * ------------------------------------------------------------------------
      */
-    var NAME = 'scrollspy';
-    var VERSION = '4.1.3';
-    var DATA_KEY = 'bs.scrollspy';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var Default = {
-      offset: 10,
-      method: 'auto',
-      target: ''
-    };
-    var DefaultType = {
-      offset: 'number',
-      method: 'string',
-      target: '(string|element)'
-    };
-    var Event = {
-      ACTIVATE: "activate" + EVENT_KEY,
-      SCROLL: "scroll" + EVENT_KEY,
-      LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      DROPDOWN_ITEM: 'dropdown-item',
-      DROPDOWN_MENU: 'dropdown-menu',
-      ACTIVE: 'active'
-    };
-    var Selector = {
-      DATA_SPY: '[data-spy="scroll"]',
-      ACTIVE: '.active',
-      NAV_LIST_GROUP: '.nav, .list-group',
-      NAV_LINKS: '.nav-link',
-      NAV_ITEMS: '.nav-item',
-      LIST_ITEMS: '.list-group-item',
-      DROPDOWN: '.dropdown',
-      DROPDOWN_ITEMS: '.dropdown-item',
-      DROPDOWN_TOGGLE: '.dropdown-toggle'
-    };
-    var OffsetMethod = {
-      OFFSET: 'offset',
-      POSITION: 'position'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
 
-    };
+  };
 
-    var ScrollSpy =
-    /*#__PURE__*/
-    function () {
-      function ScrollSpy(element, config) {
-        var _this = this;
+  var ScrollSpy =
+  /*#__PURE__*/
+  function () {
+    function ScrollSpy(element, config) {
+      var _this = this;
 
-        this._element = element;
-        this._scrollElement = element.tagName === 'BODY' ? window : element;
-        this._config = this._getConfig(config);
-        this._selector = this._config.target + " " + Selector.NAV_LINKS + "," + (this._config.target + " " + Selector.LIST_ITEMS + ",") + (this._config.target + " " + Selector.DROPDOWN_ITEMS);
-        this._offsets = [];
-        this._targets = [];
-        this._activeTarget = null;
-        this._scrollHeight = 0;
-        $$$1(this._scrollElement).on(Event.SCROLL, function (event) {
-          return _this._process(event);
-        });
-        this.refresh();
+      this._element = element;
+      this._scrollElement = element.tagName === 'BODY' ? window : element;
+      this._config = this._getConfig(config);
+      this._selector = this._config.target + " " + Selector.NAV_LINKS + "," + (this._config.target + " " + Selector.LIST_ITEMS + ",") + (this._config.target + " " + Selector.DROPDOWN_ITEMS);
+      this._offsets = [];
+      this._targets = [];
+      this._activeTarget = null;
+      this._scrollHeight = 0;
+      $(this._scrollElement).on(Event.SCROLL, function (event) {
+        return _this._process(event);
+      });
+      this.refresh();
 
-        this._process();
-      } // Getters
+      this._process();
+    } // Getters
 
 
-      var _proto = ScrollSpy.prototype;
+    var _proto = ScrollSpy.prototype;
 
-      // Public
-      _proto.refresh = function refresh() {
-        var _this2 = this;
+    // Public
+    _proto.refresh = function refresh() {
+      var _this2 = this;
 
-        var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
-        var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
-        var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
-        this._offsets = [];
-        this._targets = [];
-        this._scrollHeight = this._getScrollHeight();
-        var targets = [].slice.call(document.querySelectorAll(this._selector));
-        targets.map(function (element) {
-          var target;
-          var targetSelector = Util.getSelectorFromElement(element);
+      var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
+      var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
+      var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
+      this._offsets = [];
+      this._targets = [];
+      this._scrollHeight = this._getScrollHeight();
+      var targets = [].slice.call(document.querySelectorAll(this._selector));
+      targets.map(function (element) {
+        var target;
+        var targetSelector = Util.getSelectorFromElement(element);
 
-          if (targetSelector) {
-            target = document.querySelector(targetSelector);
-          }
+        if (targetSelector) {
+          target = document.querySelector(targetSelector);
+        }
 
-          if (target) {
-            var targetBCR = target.getBoundingClientRect();
+        if (target) {
+          var targetBCR = target.getBoundingClientRect();
 
-            if (targetBCR.width || targetBCR.height) {
-              // TODO (fat): remove sketch reliance on jQuery position/offset
-              return [$$$1(target)[offsetMethod]().top + offsetBase, targetSelector];
-            }
+          if (targetBCR.width || targetBCR.height) {
+            // TODO (fat): remove sketch reliance on jQuery position/offset
+            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
           }
+        }
 
-          return null;
-        }).filter(function (item) {
-          return item;
-        }).sort(function (a, b) {
-          return a[0] - b[0];
-        }).forEach(function (item) {
-          _this2._offsets.push(item[0]);
+        return null;
+      }).filter(function (item) {
+        return item;
+      }).sort(function (a, b) {
+        return a[0] - b[0];
+      }).forEach(function (item) {
+        _this2._offsets.push(item[0]);
 
-          _this2._targets.push(item[1]);
-        });
-      };
+        _this2._targets.push(item[1]);
+      });
+    };
 
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        $$$1(this._scrollElement).off(EVENT_KEY);
-        this._element = null;
-        this._scrollElement = null;
-        this._config = null;
-        this._selector = null;
-        this._offsets = null;
-        this._targets = null;
-        this._activeTarget = null;
-        this._scrollHeight = null;
-      }; // Private
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      $(this._scrollElement).off(EVENT_KEY);
+      this._element = null;
+      this._scrollElement = null;
+      this._config = null;
+      this._selector = null;
+      this._offsets = null;
+      this._targets = null;
+      this._activeTarget = null;
+      this._scrollHeight = null;
+    }; // Private
 
 
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, Default, typeof config === 'object' && config ? config : {});
+    _proto._getConfig = function _getConfig(config) {
+      config = _objectSpread({}, Default, typeof config === 'object' && config ? config : {});
 
-        if (typeof config.target !== 'string') {
-          var id = $$$1(config.target).attr('id');
+      if (typeof config.target !== 'string') {
+        var id = $(config.target).attr('id');
 
-          if (!id) {
-            id = Util.getUID(NAME);
-            $$$1(config.target).attr('id', id);
-          }
-
-          config.target = "#" + id;
+        if (!id) {
+          id = Util.getUID(NAME);
+          $(config.target).attr('id', id);
         }
 
-        Util.typeCheckConfig(NAME, config, DefaultType);
-        return config;
-      };
+        config.target = "#" + id;
+      }
 
-      _proto._getScrollTop = function _getScrollTop() {
-        return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
-      };
+      Util.typeCheckConfig(NAME, config, DefaultType);
+      return config;
+    };
 
-      _proto._getScrollHeight = function _getScrollHeight() {
-        return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
-      };
+    _proto._getScrollTop = function _getScrollTop() {
+      return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
+    };
 
-      _proto._getOffsetHeight = function _getOffsetHeight() {
-        return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
-      };
+    _proto._getScrollHeight = function _getScrollHeight() {
+      return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
+    };
 
-      _proto._process = function _process() {
-        var scrollTop = this._getScrollTop() + this._config.offset;
+    _proto._getOffsetHeight = function _getOffsetHeight() {
+      return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
+    };
 
-        var scrollHeight = this._getScrollHeight();
+    _proto._process = function _process() {
+      var scrollTop = this._getScrollTop() + this._config.offset;
 
-        var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
+      var scrollHeight = this._getScrollHeight();
 
-        if (this._scrollHeight !== scrollHeight) {
-          this.refresh();
-        }
+      var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
 
-        if (scrollTop >= maxScroll) {
-          var target = this._targets[this._targets.length - 1];
+      if (this._scrollHeight !== scrollHeight) {
+        this.refresh();
+      }
 
-          if (this._activeTarget !== target) {
-            this._activate(target);
-          }
+      if (scrollTop >= maxScroll) {
+        var target = this._targets[this._targets.length - 1];
 
-          return;
+        if (this._activeTarget !== target) {
+          this._activate(target);
         }
 
-        if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
-          this._activeTarget = null;
+        return;
+      }
 
-          this._clear();
+      if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
+        this._activeTarget = null;
 
-          return;
-        }
+        this._clear();
 
-        var offsetLength = this._offsets.length;
+        return;
+      }
 
-        for (var i = offsetLength; i--;) {
-          var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
+      var offsetLength = this._offsets.length;
 
-          if (isActiveTarget) {
-            this._activate(this._targets[i]);
-          }
+      for (var i = offsetLength; i--;) {
+        var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
+
+        if (isActiveTarget) {
+          this._activate(this._targets[i]);
         }
-      };
+      }
+    };
 
-      _proto._activate = function _activate(target) {
-        this._activeTarget = target;
+    _proto._activate = function _activate(target) {
+      this._activeTarget = target;
 
-        this._clear();
+      this._clear();
 
-        var queries = this._selector.split(','); // eslint-disable-next-line arrow-body-style
+      var queries = this._selector.split(',').map(function (selector) {
+        return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
+      });
 
+      var $link = $([].slice.call(document.querySelectorAll(queries.join(','))));
 
-        queries = queries.map(function (selector) {
-          return selector + "[data-target=\"" + target + "\"]," + (selector + "[href=\"" + target + "\"]");
-        });
-        var $link = $$$1([].slice.call(document.querySelectorAll(queries.join(','))));
+      if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
+        $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
+        $link.addClass(ClassName.ACTIVE);
+      } else {
+        // Set triggered link as active
+        $link.addClass(ClassName.ACTIVE); // Set triggered links parents as active
+        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
 
-        if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
-          $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
-          $link.addClass(ClassName.ACTIVE);
-        } else {
-          // Set triggered link as active
-          $link.addClass(ClassName.ACTIVE); // Set triggered links parents as active
-          // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
+        $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_LINKS + ", " + Selector.LIST_ITEMS).addClass(ClassName.ACTIVE); // Handle special case when .nav-link is inside .nav-item
 
-          $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_LINKS + ", " + Selector.LIST_ITEMS).addClass(ClassName.ACTIVE); // Handle special case when .nav-link is inside .nav-item
+        $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_ITEMS).children(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
+      }
 
-          $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_ITEMS).children(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
-        }
+      $(this._scrollElement).trigger(Event.ACTIVATE, {
+        relatedTarget: target
+      });
+    };
 
-        $$$1(this._scrollElement).trigger(Event.ACTIVATE, {
-          relatedTarget: target
-        });
-      };
+    _proto._clear = function _clear() {
+      [].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
+        return node.classList.contains(ClassName.ACTIVE);
+      }).forEach(function (node) {
+        return node.classList.remove(ClassName.ACTIVE);
+      });
+    }; // Static
 
-      _proto._clear = function _clear() {
-        var nodes = [].slice.call(document.querySelectorAll(this._selector));
-        $$$1(nodes).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
-      }; // Static
 
+    ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
 
-      ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
+        var _config = typeof config === 'object' && config;
 
-          var _config = typeof config === 'object' && config;
+        if (!data) {
+          data = new ScrollSpy(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
 
-          if (!data) {
-            data = new ScrollSpy(this, _config);
-            $$$1(this).data(DATA_KEY, data);
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError("No method named \"" + config + "\"");
           }
 
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config]();
-          }
-        });
-      };
-
-      _createClass(ScrollSpy, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
+          data[config]();
         }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }]);
+      });
+    };
 
-      return ScrollSpy;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
+    _createClass(ScrollSpy, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }]);
 
+    return ScrollSpy;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1(window).on(Event.LOAD_DATA_API, function () {
-      var scrollSpys = [].slice.call(document.querySelectorAll(Selector.DATA_SPY));
-      var scrollSpysLength = scrollSpys.length;
 
-      for (var i = scrollSpysLength; i--;) {
-        var $spy = $$$1(scrollSpys[i]);
+  $(window).on(Event.LOAD_DATA_API, function () {
+    var scrollSpys = [].slice.call(document.querySelectorAll(Selector.DATA_SPY));
+    var scrollSpysLength = scrollSpys.length;
 
-        ScrollSpy._jQueryInterface.call($spy, $spy.data());
-      }
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
+    for (var i = scrollSpysLength; i--;) {
+      var $spy = $(scrollSpys[i]);
 
-    $$$1.fn[NAME] = ScrollSpy._jQueryInterface;
-    $$$1.fn[NAME].Constructor = ScrollSpy;
+      ScrollSpy._jQueryInterface.call($spy, $spy.data());
+    }
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return ScrollSpy._jQueryInterface;
-    };
+  $.fn[NAME] = ScrollSpy._jQueryInterface;
+  $.fn[NAME].Constructor = ScrollSpy;
 
-    return ScrollSpy;
-  }($);
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return ScrollSpy._jQueryInterface;
+  };
 
@@ -377,0 +373,0 @@ return ScrollSpy;

js/dist/tab.js

@@ -0,1 +1,6 @@
+/*!
+  * Bootstrap tab.js v4.2.1 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
 (function (global, factory) {
@@ -27,249 +32,232 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): tab.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
    */
 
-  var Tab = function ($$$1) {
+  var NAME = 'tab';
+  var VERSION = '4.2.1';
+  var DATA_KEY = 'bs.tab';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var Event = {
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    DROPDOWN_MENU: 'dropdown-menu',
+    ACTIVE: 'active',
+    DISABLED: 'disabled',
+    FADE: 'fade',
+    SHOW: 'show'
+  };
+  var Selector = {
+    DROPDOWN: '.dropdown',
+    NAV_LIST_GROUP: '.nav, .list-group',
+    ACTIVE: '.active',
+    ACTIVE_UL: '> li > .active',
+    DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
+    DROPDOWN_TOGGLE: '.dropdown-toggle',
+    DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
     /**
      * ------------------------------------------------------------------------
-     * Constants
+     * Class Definition
      * ------------------------------------------------------------------------
      */
-    var NAME = 'tab';
-    var VERSION = '4.1.3';
-    var DATA_KEY = 'bs.tab';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var Event = {
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      DROPDOWN_MENU: 'dropdown-menu',
-      ACTIVE: 'active',
-      DISABLED: 'disabled',
-      FADE: 'fade',
-      SHOW: 'show'
-    };
-    var Selector = {
-      DROPDOWN: '.dropdown',
-      NAV_LIST_GROUP: '.nav, .list-group',
-      ACTIVE: '.active',
-      ACTIVE_UL: '> li > .active',
-      DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
-      DROPDOWN_TOGGLE: '.dropdown-toggle',
-      DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
 
-    };
+  };
 
-    var Tab =
-    /*#__PURE__*/
-    function () {
-      function Tab(element) {
-        this._element = element;
-      } // Getters
+  var Tab =
+  /*#__PURE__*/
+  function () {
+    function Tab(element) {
+      this._element = element;
+    } // Getters
 
 
-      var _proto = Tab.prototype;
+    var _proto = Tab.prototype;
 
-      // Public
-      _proto.show = function show() {
-        var _this = this;
+    // Public
+    _proto.show = function show() {
+      var _this = this;
 
-        if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $$$1(this._element).hasClass(ClassName.ACTIVE) || $$$1(this._element).hasClass(ClassName.DISABLED)) {
-          return;
-        }
+      if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE) || $(this._element).hasClass(ClassName.DISABLED)) {
+        return;
+      }
 
-        var target;
-        var previous;
-        var listElement = $$$1(this._element).closest(Selector.NAV_LIST_GROUP)[0];
-        var selector = Util.getSelectorFromElement(this._element);
+      var target;
+      var previous;
+      var listElement = $(this._element).closest(Selector.NAV_LIST_GROUP)[0];
+      var selector = Util.getSelectorFromElement(this._element);
 
-        if (listElement) {
-          var itemSelector = listElement.nodeName === 'UL' ? Selector.ACTIVE_UL : Selector.ACTIVE;
-          previous = $$$1.makeArray($$$1(listElement).find(itemSelector));
-          previous = previous[previous.length - 1];
-        }
+      if (listElement) {
+        var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? Selector.ACTIVE_UL : Selector.ACTIVE;
+        previous = $.makeArray($(listElement).find(itemSelector));
+        previous = previous[previous.length - 1];
+      }
 
-        var hideEvent = $$$1.Event(Event.HIDE, {
-          relatedTarget: this._element
-        });
-        var showEvent = $$$1.Event(Event.SHOW, {
-          relatedTarget: previous
-        });
+      var hideEvent = $.Event(Event.HIDE, {
+        relatedTarget: this._element
+      });
+      var showEvent = $.Event(Event.SHOW, {
+        relatedTarget: previous
+      });
 
-        if (previous) {
-          $$$1(previous).trigger(hideEvent);
-        }
+      if (previous) {
+        $(previous).trigger(hideEvent);
+      }
 
-        $$$1(this._element).trigger(showEvent);
+      $(this._element).trigger(showEvent);
 
-        if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
-          return;
-        }
+      if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        if (selector) {
-          target = document.querySelector(selector);
-        }
+      if (selector) {
+        target = document.querySelector(selector);
+      }
 
-        this._activate(this._element, listElement);
+      this._activate(this._element, listElement);
 
-        var complete = function complete() {
-          var hiddenEvent = $$$1.Event(Event.HIDDEN, {
-            relatedTarget: _this._element
-          });
-          var shownEvent = $$$1.Event(Event.SHOWN, {
-            relatedTarget: previous
-          });
-          $$$1(previous).trigger(hiddenEvent);
-          $$$1(_this._element).trigger(shownEvent);
-        };
-
-        if (target) {
-          this._activate(target, target.parentNode, complete);
-        } else {
-          complete();
-        }
+      var complete = function complete() {
+        var hiddenEvent = $.Event(Event.HIDDEN, {
+          relatedTarget: _this._element
+        });
+        var shownEvent = $.Event(Event.SHOWN, {
+          relatedTarget: previous
+        });
+        $(previous).trigger(hiddenEvent);
+        $(_this._element).trigger(shownEvent);
       };
 
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        this._element = null;
-      }; // Private
+      if (target) {
+        this._activate(target, target.parentNode, complete);
+      } else {
+        complete();
+      }
+    };
 
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      this._element = null;
+    }; // Private
 
-      _proto._activate = function _activate(element, container, callback) {
-        var _this2 = this;
 
-        var activeElements;
+    _proto._activate = function _activate(element, container, callback) {
+      var _this2 = this;
 
-        if (container.nodeName === 'UL') {
-          activeElements = $$$1(container).find(Selector.ACTIVE_UL);
-        } else {
-          activeElements = $$$1(container).children(Selector.ACTIVE);
-        }
+      var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $(container).find(Selector.ACTIVE_UL) : $(container).children(Selector.ACTIVE);
+      var active = activeElements[0];
+      var isTransitioning = callback && active && $(active).hasClass(ClassName.FADE);
 
-        var active = activeElements[0];
-        var isTransitioning = callback && active && $$$1(active).hasClass(ClassName.FADE);
-
-        var complete = function complete() {
-          return _this2._transitionComplete(element, active, callback);
-        };
-
-        if (active && isTransitioning) {
-          var transitionDuration = Util.getTransitionDurationFromElement(active);
-          $$$1(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
-        } else {
-          complete();
-        }
+      var complete = function complete() {
+        return _this2._transitionComplete(element, active, callback);
       };
 
-      _proto._transitionComplete = function _transitionComplete(element, active, callback) {
-        if (active) {
-          $$$1(active).removeClass(ClassName.SHOW + " " + ClassName.ACTIVE);
-          var dropdownChild = $$$1(active.parentNode).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
+      if (active && isTransitioning) {
+        var transitionDuration = Util.getTransitionDurationFromElement(active);
+        $(active).removeClass(ClassName.SHOW).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+      } else {
+        complete();
+      }
+    };
 
-          if (dropdownChild) {
-            $$$1(dropdownChild).removeClass(ClassName.ACTIVE);
-          }
+    _proto._transitionComplete = function _transitionComplete(element, active, callback) {
+      if (active) {
+        $(active).removeClass(ClassName.ACTIVE);
+        var dropdownChild = $(active.parentNode).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
 
-          if (active.getAttribute('role') === 'tab') {
-            active.setAttribute('aria-selected', false);
-          }
+        if (dropdownChild) {
+          $(dropdownChild).removeClass(ClassName.ACTIVE);
         }
 
-        $$$1(element).addClass(ClassName.ACTIVE);
-
-        if (element.getAttribute('role') === 'tab') {
-          element.setAttribute('aria-selected', true);
+        if (active.getAttribute('role') === 'tab') {
+          active.setAttribute('aria-selected', false);
         }
+      }
 
-        Util.reflow(element);
-        $$$1(element).addClass(ClassName.SHOW);
+      $(element).addClass(ClassName.ACTIVE);
 
-        if (element.parentNode && $$$1(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
-          var dropdownElement = $$$1(element).closest(Selector.DROPDOWN)[0];
+      if (element.getAttribute('role') === 'tab') {
+        element.setAttribute('aria-selected', true);
+      }
 
-          if (dropdownElement) {
-            var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector.DROPDOWN_TOGGLE));
-            $$$1(dropdownToggleList).addClass(ClassName.ACTIVE);
-          }
+      Util.reflow(element);
+      $(element).addClass(ClassName.SHOW);
 
-          element.setAttribute('aria-expanded', true);
-        }
+      if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
+        var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];
 
-        if (callback) {
-          callback();
+        if (dropdownElement) {
+          var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector.DROPDOWN_TOGGLE));
+          $(dropdownToggleList).addClass(ClassName.ACTIVE);
         }
-      }; // Static
 
+        element.setAttribute('aria-expanded', true);
+      }
 
-      Tab._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var $this = $$$1(this);
-          var data = $this.data(DATA_KEY);
+      if (callback) {
+        callback();
+      }
+    }; // Static
 
-          if (!data) {
-            data = new Tab(this);
-            $this.data(DATA_KEY, data);
-          }
 
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
+    Tab._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var $this = $(this);
+        var data = $this.data(DATA_KEY);
 
-            data[config]();
+        if (!data) {
+          data = new Tab(this);
+          $this.data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError("No method named \"" + config + "\"");
           }
-        });
-      };
 
-      _createClass(Tab, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
+          data[config]();
         }
-      }]);
+      });
+    };
 
-      return Tab;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
+    _createClass(Tab, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
 
+    return Tab;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      event.preventDefault();
 
-      Tab._jQueryInterface.call($$$1(this), 'show');
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    event.preventDefault();
 
-    $$$1.fn[NAME] = Tab._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Tab;
+    Tab._jQueryInterface.call($(this), 'show');
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Tab._jQueryInterface;
-    };
+  $.fn[NAME] = Tab._jQueryInterface;
+  $.fn[NAME].Constructor = Tab;
 
-    return Tab;
-  }($);
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Tab._jQueryInterface;
+  };
 
@@ -276,0 +264,0 @@ return Tab;

js/dist/tooltip.js

@@ -0,1 +1,6 @@
+/*!
+  * Bootstrap tooltip.js v4.2.1 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
 (function (global, factory) {
@@ -62,670 +67,676 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('popper.js'), require('./util.js')) :
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): tooltip.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
    */
 
-  var Tooltip = function ($$$1) {
+  var NAME = 'tooltip';
+  var VERSION = '4.2.1';
+  var DATA_KEY = 'bs.tooltip';
+  var EVENT_KEY = "." + DATA_KEY;
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var CLASS_PREFIX = 'bs-tooltip';
+  var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
+  var DefaultType = {
+    animation: 'boolean',
+    template: 'string',
+    title: '(string|element|function)',
+    trigger: 'string',
+    delay: '(number|object)',
+    html: 'boolean',
+    selector: '(string|boolean)',
+    placement: '(string|function)',
+    offset: '(number|string)',
+    container: '(string|element|boolean)',
+    fallbackPlacement: '(string|array)',
+    boundary: '(string|element)'
+  };
+  var AttachmentMap = {
+    AUTO: 'auto',
+    TOP: 'top',
+    RIGHT: 'right',
+    BOTTOM: 'bottom',
+    LEFT: 'left'
+  };
+  var Default = {
+    animation: true,
+    template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
+    trigger: 'hover focus',
+    title: '',
+    delay: 0,
+    html: false,
+    selector: false,
+    placement: 'top',
+    offset: 0,
+    container: false,
+    fallbackPlacement: 'flip',
+    boundary: 'scrollParent'
+  };
+  var HoverState = {
+    SHOW: 'show',
+    OUT: 'out'
+  };
+  var Event = {
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    INSERTED: "inserted" + EVENT_KEY,
+    CLICK: "click" + EVENT_KEY,
+    FOCUSIN: "focusin" + EVENT_KEY,
+    FOCUSOUT: "focusout" + EVENT_KEY,
+    MOUSEENTER: "mouseenter" + EVENT_KEY,
+    MOUSELEAVE: "mouseleave" + EVENT_KEY
+  };
+  var ClassName = {
+    FADE: 'fade',
+    SHOW: 'show'
+  };
+  var Selector = {
+    TOOLTIP: '.tooltip',
+    TOOLTIP_INNER: '.tooltip-inner',
+    ARROW: '.arrow'
+  };
+  var Trigger = {
+    HOVER: 'hover',
+    FOCUS: 'focus',
+    CLICK: 'click',
+    MANUAL: 'manual'
     /**
      * ------------------------------------------------------------------------
-     * Constants
+     * Class Definition
      * ------------------------------------------------------------------------
      */
-    var NAME = 'tooltip';
-    var VERSION = '4.1.3';
-    var DATA_KEY = 'bs.tooltip';
-    var EVENT_KEY = "." + DATA_KEY;
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var CLASS_PREFIX = 'bs-tooltip';
-    var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
-    var DefaultType = {
-      animation: 'boolean',
-      template: 'string',
-      title: '(string|element|function)',
-      trigger: 'string',
-      delay: '(number|object)',
-      html: 'boolean',
-      selector: '(string|boolean)',
-      placement: '(string|function)',
-      offset: '(number|string)',
-      container: '(string|element|boolean)',
-      fallbackPlacement: '(string|array)',
-      boundary: '(string|element)'
-    };
-    var AttachmentMap = {
-      AUTO: 'auto',
-      TOP: 'top',
-      RIGHT: 'right',
-      BOTTOM: 'bottom',
-      LEFT: 'left'
-    };
-    var Default = {
-      animation: true,
-      template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
-      trigger: 'hover focus',
-      title: '',
-      delay: 0,
-      html: false,
-      selector: false,
-      placement: 'top',
-      offset: 0,
-      container: false,
-      fallbackPlacement: 'flip',
-      boundary: 'scrollParent'
-    };
-    var HoverState = {
-      SHOW: 'show',
-      OUT: 'out'
-    };
-    var Event = {
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      INSERTED: "inserted" + EVENT_KEY,
-      CLICK: "click" + EVENT_KEY,
-      FOCUSIN: "focusin" + EVENT_KEY,
-      FOCUSOUT: "focusout" + EVENT_KEY,
-      MOUSEENTER: "mouseenter" + EVENT_KEY,
-      MOUSELEAVE: "mouseleave" + EVENT_KEY
-    };
-    var ClassName = {
-      FADE: 'fade',
-      SHOW: 'show'
-    };
-    var Selector = {
-      TOOLTIP: '.tooltip',
-      TOOLTIP_INNER: '.tooltip-inner',
-      ARROW: '.arrow'
-    };
-    var Trigger = {
-      HOVER: 'hover',
-      FOCUS: 'focus',
-      CLICK: 'click',
-      MANUAL: 'manual'
+
+  };
+
+  var Tooltip =
+  /*#__PURE__*/
+  function () {
+    function Tooltip(element, config) {
       /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
+       * Check for Popper dependency
+       * Popper - https://popper.js.org
        */
+      if (typeof Popper === 'undefined') {
+        throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)');
+      } // private
 
-    };
 
-    var Tooltip =
-    /*#__PURE__*/
-    function () {
-      function Tooltip(element, config) {
-        /**
-         * Check for Popper dependency
-         * Popper - https://popper.js.org
-         */
-        if (typeof Popper === 'undefined') {
-          throw new TypeError('Bootstrap tooltips require Popper.js (https://popper.js.org)');
-        } // private
+      this._isEnabled = true;
+      this._timeout = 0;
+      this._hoverState = '';
+      this._activeTrigger = {};
+      this._popper = null; // Protected
 
+      this.element = element;
+      this.config = this._getConfig(config);
+      this.tip = null;
 
-        this._isEnabled = true;
-        this._timeout = 0;
-        this._hoverState = '';
-        this._activeTrigger = {};
-        this._popper = null; // Protected
+      this._setListeners();
+    } // Getters
 
-        this.element = element;
-        this.config = this._getConfig(config);
-        this.tip = null;
 
-        this._setListeners();
-      } // Getters
+    var _proto = Tooltip.prototype;
 
+    // Public
+    _proto.enable = function enable() {
+      this._isEnabled = true;
+    };
 
-      var _proto = Tooltip.prototype;
+    _proto.disable = function disable() {
+      this._isEnabled = false;
+    };
 
-      // Public
-      _proto.enable = function enable() {
-        this._isEnabled = true;
-      };
+    _proto.toggleEnabled = function toggleEnabled() {
+      this._isEnabled = !this._isEnabled;
+    };
 
-      _proto.disable = function disable() {
-        this._isEnabled = false;
-      };
+    _proto.toggle = function toggle(event) {
+      if (!this._isEnabled) {
+        return;
+      }
 
-      _proto.toggleEnabled = function toggleEnabled() {
-        this._isEnabled = !this._isEnabled;
-      };
+      if (event) {
+        var dataKey = this.constructor.DATA_KEY;
+        var context = $(event.currentTarget).data(dataKey);
 
-      _proto.toggle = function toggle(event) {
-        if (!this._isEnabled) {
-          return;
+        if (!context) {
+          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+          $(event.currentTarget).data(dataKey, context);
         }
 
-        if (event) {
-          var dataKey = this.constructor.DATA_KEY;
-          var context = $$$1(event.currentTarget).data(dataKey);
+        context._activeTrigger.click = !context._activeTrigger.click;
 
-          if (!context) {
-            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-            $$$1(event.currentTarget).data(dataKey, context);
-          }
+        if (context._isWithActiveTrigger()) {
+          context._enter(null, context);
+        } else {
+          context._leave(null, context);
+        }
+      } else {
+        if ($(this.getTipElement()).hasClass(ClassName.SHOW)) {
+          this._leave(null, this);
 
-          context._activeTrigger.click = !context._activeTrigger.click;
+          return;
+        }
 
-          if (context._isWithActiveTrigger()) {
-            context._enter(null, context);
-          } else {
-            context._leave(null, context);
-          }
-        } else {
-          if ($$$1(this.getTipElement()).hasClass(ClassName.SHOW)) {
-            this._leave(null, this);
+        this._enter(null, this);
+      }
+    };
 
-            return;
-          }
+    _proto.dispose = function dispose() {
+      clearTimeout(this._timeout);
+      $.removeData(this.element, this.constructor.DATA_KEY);
+      $(this.element).off(this.constructor.EVENT_KEY);
+      $(this.element).closest('.modal').off('hide.bs.modal');
 
-          this._enter(null, this);
-        }
-      };
+      if (this.tip) {
+        $(this.tip).remove();
+      }
 
-      _proto.dispose = function dispose() {
-        clearTimeout(this._timeout);
-        $$$1.removeData(this.element, this.constructor.DATA_KEY);
-        $$$1(this.element).off(this.constructor.EVENT_KEY);
-        $$$1(this.element).closest('.modal').off('hide.bs.modal');
+      this._isEnabled = null;
+      this._timeout = null;
+      this._hoverState = null;
+      this._activeTrigger = null;
 
-        if (this.tip) {
-          $$$1(this.tip).remove();
-        }
+      if (this._popper !== null) {
+        this._popper.destroy();
+      }
 
-        this._isEnabled = null;
-        this._timeout = null;
-        this._hoverState = null;
-        this._activeTrigger = null;
+      this._popper = null;
+      this.element = null;
+      this.config = null;
+      this.tip = null;
+    };
 
-        if (this._popper !== null) {
-          this._popper.destroy();
-        }
+    _proto.show = function show() {
+      var _this = this;
 
-        this._popper = null;
-        this.element = null;
-        this.config = null;
-        this.tip = null;
-      };
+      if ($(this.element).css('display') === 'none') {
+        throw new Error('Please use show on visible elements');
+      }
 
-      _proto.show = function show() {
-        var _this = this;
+      var showEvent = $.Event(this.constructor.Event.SHOW);
 
-        if ($$$1(this.element).css('display') === 'none') {
-          throw new Error('Please use show on visible elements');
+      if (this.isWithContent() && this._isEnabled) {
+        $(this.element).trigger(showEvent);
+        var shadowRoot = Util.findShadowRoot(this.element);
+        var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
+
+        if (showEvent.isDefaultPrevented() || !isInTheDom) {
+          return;
         }
 
-        var showEvent = $$$1.Event(this.constructor.Event.SHOW);
+        var tip = this.getTipElement();
+        var tipId = Util.getUID(this.constructor.NAME);
+        tip.setAttribute('id', tipId);
+        this.element.setAttribute('aria-describedby', tipId);
+        this.setContent();
 
-        if (this.isWithContent() && this._isEnabled) {
-          $$$1(this.element).trigger(showEvent);
-          var isInTheDom = $$$1.contains(this.element.ownerDocument.documentElement, this.element);
+        if (this.config.animation) {
+          $(tip).addClass(ClassName.FADE);
+        }
 
-          if (showEvent.isDefaultPrevented() || !isInTheDom) {
-            return;
-          }
+        var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
 
-          var tip = this.getTipElement();
-          var tipId = Util.getUID(this.constructor.NAME);
-          tip.setAttribute('id', tipId);
-          this.element.setAttribute('aria-describedby', tipId);
-          this.setContent();
+        var attachment = this._getAttachment(placement);
 
-          if (this.config.animation) {
-            $$$1(tip).addClass(ClassName.FADE);
-          }
+        this.addAttachmentClass(attachment);
 
-          var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
+        var container = this._getContainer();
 
-          var attachment = this._getAttachment(placement);
+        $(tip).data(this.constructor.DATA_KEY, this);
 
-          this.addAttachmentClass(attachment);
-          var container = this.config.container === false ? document.body : $$$1(document).find(this.config.container);
-          $$$1(tip).data(this.constructor.DATA_KEY, this);
+        if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
+          $(tip).appendTo(container);
+        }
 
-          if (!$$$1.contains(this.element.ownerDocument.documentElement, this.tip)) {
-            $$$1(tip).appendTo(container);
-          }
-
-          $$$1(this.element).trigger(this.constructor.Event.INSERTED);
-          this._popper = new Popper(this.element, tip, {
-            placement: attachment,
-            modifiers: {
-              offset: {
-                offset: this.config.offset
-              },
-              flip: {
-                behavior: this.config.fallbackPlacement
-              },
-              arrow: {
-                element: Selector.ARROW
-              },
-              preventOverflow: {
-                boundariesElement: this.config.boundary
-              }
+        $(this.element).trigger(this.constructor.Event.INSERTED);
+        this._popper = new Popper(this.element, tip, {
+          placement: attachment,
+          modifiers: {
+            offset: {
+              offset: this.config.offset
             },
-            onCreate: function onCreate(data) {
-              if (data.originalPlacement !== data.placement) {
-                _this._handlePopperPlacementChange(data);
-              }
+            flip: {
+              behavior: this.config.fallbackPlacement
             },
-            onUpdate: function onUpdate(data) {
+            arrow: {
+              element: Selector.ARROW
+            },
+            preventOverflow: {
+              boundariesElement: this.config.boundary
+            }
+          },
+          onCreate: function onCreate(data) {
+            if (data.originalPlacement !== data.placement) {
               _this._handlePopperPlacementChange(data);
             }
-          });
-          $$$1(tip).addClass(ClassName.SHOW); // If this is a touch-enabled device we add extra
-          // empty mouseover listeners to the body's immediate children;
-          // only needed because of broken event delegation on iOS
-          // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
-
-          if ('ontouchstart' in document.documentElement) {
-            $$$1(document.body).children().on('mouseover', null, $$$1.noop);
+          },
+          onUpdate: function onUpdate(data) {
+            return _this._handlePopperPlacementChange(data);
           }
+        });
+        $(tip).addClass(ClassName.SHOW); // If this is a touch-enabled device we add extra
+        // empty mouseover listeners to the body's immediate children;
+        // only needed because of broken event delegation on iOS
+        // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
 
-          var complete = function complete() {
-            if (_this.config.animation) {
-              _this._fixTransition();
-            }
+        if ('ontouchstart' in document.documentElement) {
+          $(document.body).children().on('mouseover', null, $.noop);
+        }
 
-            var prevHoverState = _this._hoverState;
-            _this._hoverState = null;
-            $$$1(_this.element).trigger(_this.constructor.Event.SHOWN);
+        var complete = function complete() {
+          if (_this.config.animation) {
+            _this._fixTransition();
+          }
 
-            if (prevHoverState === HoverState.OUT) {
-              _this._leave(null, _this);
-            }
-          };
+          var prevHoverState = _this._hoverState;
+          _this._hoverState = null;
+          $(_this.element).trigger(_this.constructor.Event.SHOWN);
 
-          if ($$$1(this.tip).hasClass(ClassName.FADE)) {
-            var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
-            $$$1(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
-          } else {
-            complete();
+          if (prevHoverState === HoverState.OUT) {
+            _this._leave(null, _this);
           }
+        };
+
+        if ($(this.tip).hasClass(ClassName.FADE)) {
+          var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
+          $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+        } else {
+          complete();
         }
-      };
+      }
+    };
 
-      _proto.hide = function hide(callback) {
-        var _this2 = this;
+    _proto.hide = function hide(callback) {
+      var _this2 = this;
 
-        var tip = this.getTipElement();
-        var hideEvent = $$$1.Event(this.constructor.Event.HIDE);
+      var tip = this.getTipElement();
+      var hideEvent = $.Event(this.constructor.Event.HIDE);
 
-        var complete = function complete() {
-          if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
-            tip.parentNode.removeChild(tip);
-          }
+      var complete = function complete() {
+        if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
+          tip.parentNode.removeChild(tip);
+        }
 
-          _this2._cleanTipClass();
+        _this2._cleanTipClass();
 
-          _this2.element.removeAttribute('aria-describedby');
+        _this2.element.removeAttribute('aria-describedby');
 
-          $$$1(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
+        $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
 
-          if (_this2._popper !== null) {
-            _this2._popper.destroy();
-          }
+        if (_this2._popper !== null) {
+          _this2._popper.destroy();
+        }
 
-          if (callback) {
-            callback();
-          }
-        };
+        if (callback) {
+          callback();
+        }
+      };
 
-        $$$1(this.element).trigger(hideEvent);
+      $(this.element).trigger(hideEvent);
 
-        if (hideEvent.isDefaultPrevented()) {
-          return;
-        }
+      if (hideEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        $$$1(tip).removeClass(ClassName.SHOW); // If this is a touch-enabled device we remove the extra
-        // empty mouseover listeners we added for iOS support
+      $(tip).removeClass(ClassName.SHOW); // If this is a touch-enabled device we remove the extra
+      // empty mouseover listeners we added for iOS support
 
-        if ('ontouchstart' in document.documentElement) {
-          $$$1(document.body).children().off('mouseover', null, $$$1.noop);
-        }
+      if ('ontouchstart' in document.documentElement) {
+        $(document.body).children().off('mouseover', null, $.noop);
+      }
 
-        this._activeTrigger[Trigger.CLICK] = false;
-        this._activeTrigger[Trigger.FOCUS] = false;
-        this._activeTrigger[Trigger.HOVER] = false;
+      this._activeTrigger[Trigger.CLICK] = false;
+      this._activeTrigger[Trigger.FOCUS] = false;
+      this._activeTrigger[Trigger.HOVER] = false;
 
-        if ($$$1(this.tip).hasClass(ClassName.FADE)) {
-          var transitionDuration = Util.getTransitionDurationFromElement(tip);
-          $$$1(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
-        } else {
-          complete();
-        }
+      if ($(this.tip).hasClass(ClassName.FADE)) {
+        var transitionDuration = Util.getTransitionDurationFromElement(tip);
+        $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+      } else {
+        complete();
+      }
 
-        this._hoverState = '';
-      };
+      this._hoverState = '';
+    };
 
-      _proto.update = function update() {
-        if (this._popper !== null) {
-          this._popper.scheduleUpdate();
-        }
-      }; // Protected
+    _proto.update = function update() {
+      if (this._popper !== null) {
+        this._popper.scheduleUpdate();
+      }
+    }; // Protected
 
 
-      _proto.isWithContent = function isWithContent() {
-        return Boolean(this.getTitle());
-      };
+    _proto.isWithContent = function isWithContent() {
+      return Boolean(this.getTitle());
+    };
 
-      _proto.addAttachmentClass = function addAttachmentClass(attachment) {
-        $$$1(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
-      };
+    _proto.addAttachmentClass = function addAttachmentClass(attachment) {
+      $(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
+    };
 
-      _proto.getTipElement = function getTipElement() {
-        this.tip = this.tip || $$$1(this.config.template)[0];
-        return this.tip;
-      };
+    _proto.getTipElement = function getTipElement() {
+      this.tip = this.tip || $(this.config.template)[0];
+      return this.tip;
+    };
 
-      _proto.setContent = function setContent() {
-        var tip = this.getTipElement();
-        this.setElementContent($$$1(tip.querySelectorAll(Selector.TOOLTIP_INNER)), this.getTitle());
-        $$$1(tip).removeClass(ClassName.FADE + " " + ClassName.SHOW);
-      };
+    _proto.setContent = function setContent() {
+      var tip = this.getTipElement();
+      this.setElementContent($(tip.querySelectorAll(Selector.TOOLTIP_INNER)), this.getTitle());
+      $(tip).removeClass(ClassName.FADE + " " + ClassName.SHOW);
+    };
 
-      _proto.setElementContent = function setElementContent($element, content) {
-        var html = this.config.html;
+    _proto.setElementContent = function setElementContent($element, content) {
+      var html = this.config.html;
 
-        if (typeof content === 'object' && (content.nodeType || content.jquery)) {
-          // Content is a DOM node or a jQuery
-          if (html) {
-            if (!$$$1(content).parent().is($element)) {
-              $element.empty().append(content);
-            }
-          } else {
-            $element.text($$$1(content).text());
+      if (typeof content === 'object' && (content.nodeType || content.jquery)) {
+        // Content is a DOM node or a jQuery
+        if (html) {
+          if (!$(content).parent().is($element)) {
+            $element.empty().append(content);
           }
         } else {
-          $element[html ? 'html' : 'text'](content);
+          $element.text($(content).text());
         }
-      };
+      } else {
+        $element[html ? 'html' : 'text'](content);
+      }
+    };
 
-      _proto.getTitle = function getTitle() {
-        var title = this.element.getAttribute('data-original-title');
+    _proto.getTitle = function getTitle() {
+      var title = this.element.getAttribute('data-original-title');
 
-        if (!title) {
-          title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
-        }
+      if (!title) {
+        title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
+      }
 
-        return title;
-      }; // Private
+      return title;
+    }; // Private
 
 
-      _proto._getAttachment = function _getAttachment(placement) {
-        return AttachmentMap[placement.toUpperCase()];
-      };
+    _proto._getContainer = function _getContainer() {
+      if (this.config.container === false) {
+        return document.body;
+      }
 
-      _proto._setListeners = function _setListeners() {
-        var _this3 = this;
+      if (Util.isElement(this.config.container)) {
+        return $(this.config.container);
+      }
 
-        var triggers = this.config.trigger.split(' ');
-        triggers.forEach(function (trigger) {
-          if (trigger === 'click') {
-            $$$1(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) {
-              return _this3.toggle(event);
-            });
-          } else if (trigger !== Trigger.MANUAL) {
-            var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
-            var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
-            $$$1(_this3.element).on(eventIn, _this3.config.selector, function (event) {
-              return _this3._enter(event);
-            }).on(eventOut, _this3.config.selector, function (event) {
-              return _this3._leave(event);
-            });
-          }
+      return $(document).find(this.config.container);
+    };
 
-          $$$1(_this3.element).closest('.modal').on('hide.bs.modal', function () {
-            return _this3.hide();
-          });
-        });
+    _proto._getAttachment = function _getAttachment(placement) {
+      return AttachmentMap[placement.toUpperCase()];
+    };
 
-        if (this.config.selector) {
-          this.config = _objectSpread({}, this.config, {
-            trigger: 'manual',
-            selector: ''
+    _proto._setListeners = function _setListeners() {
+      var _this3 = this;
+
+      var triggers = this.config.trigger.split(' ');
+      triggers.forEach(function (trigger) {
+        if (trigger === 'click') {
+          $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) {
+            return _this3.toggle(event);
           });
-        } else {
-          this._fixTitle();
+        } else if (trigger !== Trigger.MANUAL) {
+          var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
+          var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
+          $(_this3.element).on(eventIn, _this3.config.selector, function (event) {
+            return _this3._enter(event);
+          }).on(eventOut, _this3.config.selector, function (event) {
+            return _this3._leave(event);
+          });
         }
-      };
+      });
+      $(this.element).closest('.modal').on('hide.bs.modal', function () {
+        if (_this3.element) {
+          _this3.hide();
+        }
+      });
 
-      _proto._fixTitle = function _fixTitle() {
-        var titleType = typeof this.element.getAttribute('data-original-title');
+      if (this.config.selector) {
+        this.config = _objectSpread({}, this.config, {
+          trigger: 'manual',
+          selector: ''
+        });
+      } else {
+        this._fixTitle();
+      }
+    };
 
-        if (this.element.getAttribute('title') || titleType !== 'string') {
-          this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
-          this.element.setAttribute('title', '');
-        }
-      };
+    _proto._fixTitle = function _fixTitle() {
+      var titleType = typeof this.element.getAttribute('data-original-title');
 
-      _proto._enter = function _enter(event, context) {
-        var dataKey = this.constructor.DATA_KEY;
-        context = context || $$$1(event.currentTarget).data(dataKey);
+      if (this.element.getAttribute('title') || titleType !== 'string') {
+        this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
+        this.element.setAttribute('title', '');
+      }
+    };
 
-        if (!context) {
-          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-          $$$1(event.currentTarget).data(dataKey, context);
-        }
+    _proto._enter = function _enter(event, context) {
+      var dataKey = this.constructor.DATA_KEY;
+      context = context || $(event.currentTarget).data(dataKey);
 
-        if (event) {
-          context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
-        }
+      if (!context) {
+        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+        $(event.currentTarget).data(dataKey, context);
+      }
 
-        if ($$$1(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) {
-          context._hoverState = HoverState.SHOW;
-          return;
-        }
+      if (event) {
+        context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
+      }
 
-        clearTimeout(context._timeout);
+      if ($(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) {
         context._hoverState = HoverState.SHOW;
+        return;
+      }
 
-        if (!context.config.delay || !context.config.delay.show) {
+      clearTimeout(context._timeout);
+      context._hoverState = HoverState.SHOW;
+
+      if (!context.config.delay || !context.config.delay.show) {
+        context.show();
+        return;
+      }
+
+      context._timeout = setTimeout(function () {
+        if (context._hoverState === HoverState.SHOW) {
           context.show();
-          return;
         }
+      }, context.config.delay.show);
+    };
 
-        context._timeout = setTimeout(function () {
-          if (context._hoverState === HoverState.SHOW) {
-            context.show();
-          }
-        }, context.config.delay.show);
-      };
+    _proto._leave = function _leave(event, context) {
+      var dataKey = this.constructor.DATA_KEY;
+      context = context || $(event.currentTarget).data(dataKey);
 
-      _proto._leave = function _leave(event, context) {
-        var dataKey = this.constructor.DATA_KEY;
-        context = context || $$$1(event.currentTarget).data(dataKey);
+      if (!context) {
+        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+        $(event.currentTarget).data(dataKey, context);
+      }
 
-        if (!context) {
-          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-          $$$1(event.currentTarget).data(dataKey, context);
-        }
+      if (event) {
+        context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
+      }
 
-        if (event) {
-          context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
-        }
+      if (context._isWithActiveTrigger()) {
+        return;
+      }
 
-        if (context._isWithActiveTrigger()) {
-          return;
-        }
+      clearTimeout(context._timeout);
+      context._hoverState = HoverState.OUT;
 
-        clearTimeout(context._timeout);
-        context._hoverState = HoverState.OUT;
+      if (!context.config.delay || !context.config.delay.hide) {
+        context.hide();
+        return;
+      }
 
-        if (!context.config.delay || !context.config.delay.hide) {
+      context._timeout = setTimeout(function () {
+        if (context._hoverState === HoverState.OUT) {
           context.hide();
-          return;
         }
+      }, context.config.delay.hide);
+    };
 
-        context._timeout = setTimeout(function () {
-          if (context._hoverState === HoverState.OUT) {
-            context.hide();
-          }
-        }, context.config.delay.hide);
-      };
-
-      _proto._isWithActiveTrigger = function _isWithActiveTrigger() {
-        for (var trigger in this._activeTrigger) {
-          if (this._activeTrigger[trigger]) {
-            return true;
-          }
+    _proto._isWithActiveTrigger = function _isWithActiveTrigger() {
+      for (var trigger in this._activeTrigger) {
+        if (this._activeTrigger[trigger]) {
+          return true;
         }
+      }
 
-        return false;
-      };
+      return false;
+    };
 
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, this.constructor.Default, $$$1(this.element).data(), typeof config === 'object' && config ? config : {});
+    _proto._getConfig = function _getConfig(config) {
+      config = _objectSpread({}, this.constructor.Default, $(this.element).data(), typeof config === 'object' && config ? config : {});
 
-        if (typeof config.delay === 'number') {
-          config.delay = {
-            show: config.delay,
-            hide: config.delay
-          };
-        }
+      if (typeof config.delay === 'number') {
+        config.delay = {
+          show: config.delay,
+          hide: config.delay
+        };
+      }
 
-        if (typeof config.title === 'number') {
-          config.title = config.title.toString();
-        }
+      if (typeof config.title === 'number') {
+        config.title = config.title.toString();
+      }
 
-        if (typeof config.content === 'number') {
-          config.content = config.content.toString();
-        }
+      if (typeof config.content === 'number') {
+        config.content = config.content.toString();
+      }
 
-        Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
-        return config;
-      };
+      Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
+      return config;
+    };
 
-      _proto._getDelegateConfig = function _getDelegateConfig() {
-        var config = {};
+    _proto._getDelegateConfig = function _getDelegateConfig() {
+      var config = {};
 
-        if (this.config) {
-          for (var key in this.config) {
-            if (this.constructor.Default[key] !== this.config[key]) {
-              config[key] = this.config[key];
-            }
+      if (this.config) {
+        for (var key in this.config) {
+          if (this.constructor.Default[key] !== this.config[key]) {
+            config[key] = this.config[key];
           }
         }
+      }
 
-        return config;
-      };
+      return config;
+    };
 
-      _proto._cleanTipClass = function _cleanTipClass() {
-        var $tip = $$$1(this.getTipElement());
-        var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
+    _proto._cleanTipClass = function _cleanTipClass() {
+      var $tip = $(this.getTipElement());
+      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
 
-        if (tabClass !== null && tabClass.length) {
-          $tip.removeClass(tabClass.join(''));
-        }
-      };
+      if (tabClass !== null && tabClass.length) {
+        $tip.removeClass(tabClass.join(''));
+      }
+    };
 
-      _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
-        var popperInstance = popperData.instance;
-        this.tip = popperInstance.popper;
+    _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
+      var popperInstance = popperData.instance;
+      this.tip = popperInstance.popper;
 
-        this._cleanTipClass();
+      this._cleanTipClass();
 
-        this.addAttachmentClass(this._getAttachment(popperData.placement));
-      };
+      this.addAttachmentClass(this._getAttachment(popperData.placement));
+    };
 
-      _proto._fixTransition = function _fixTransition() {
-        var tip = this.getTipElement();
-        var initConfigAnimation = this.config.animation;
+    _proto._fixTransition = function _fixTransition() {
+      var tip = this.getTipElement();
+      var initConfigAnimation = this.config.animation;
 
-        if (tip.getAttribute('x-placement') !== null) {
-          return;
-        }
+      if (tip.getAttribute('x-placement') !== null) {
+        return;
+      }
 
-        $$$1(tip).removeClass(ClassName.FADE);
-        this.config.animation = false;
-        this.hide();
-        this.show();
-        this.config.animation = initConfigAnimation;
-      }; // Static
+      $(tip).removeClass(ClassName.FADE);
+      this.config.animation = false;
+      this.hide();
+      this.show();
+      this.config.animation = initConfigAnimation;
+    }; // Static
 
 
-      Tooltip._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
+    Tooltip._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
 
-          var _config = typeof config === 'object' && config;
+        var _config = typeof config === 'object' && config;
 
-          if (!data && /dispose|hide/.test(config)) {
-            return;
-          }
+        if (!data && /dispose|hide/.test(config)) {
+          return;
+        }
 
-          if (!data) {
-            data = new Tooltip(this, _config);
-            $$$1(this).data(DATA_KEY, data);
-          }
+        if (!data) {
+          data = new Tooltip(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
 
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config]();
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError("No method named \"" + config + "\"");
           }
-        });
-      };
 
-      _createClass(Tooltip, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
+          data[config]();
         }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }, {
-        key: "NAME",
-        get: function get() {
-          return NAME;
-        }
-      }, {
-        key: "DATA_KEY",
-        get: function get() {
-          return DATA_KEY;
-        }
-      }, {
-        key: "Event",
-        get: function get() {
-          return Event;
-        }
-      }, {
-        key: "EVENT_KEY",
-        get: function get() {
-          return EVENT_KEY;
-        }
-      }, {
-        key: "DefaultType",
-        get: function get() {
-          return DefaultType;
-        }
-      }]);
+      });
+    };
 
-      return Tooltip;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
+    _createClass(Tooltip, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }, {
+      key: "NAME",
+      get: function get() {
+        return NAME;
+      }
+    }, {
+      key: "DATA_KEY",
+      get: function get() {
+        return DATA_KEY;
+      }
+    }, {
+      key: "Event",
+      get: function get() {
+        return Event;
+      }
+    }, {
+      key: "EVENT_KEY",
+      get: function get() {
+        return EVENT_KEY;
+      }
+    }, {
+      key: "DefaultType",
+      get: function get() {
+        return DefaultType;
+      }
+    }]);
 
+    return Tooltip;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1.fn[NAME] = Tooltip._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Tooltip;
 
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Tooltip._jQueryInterface;
-    };
+  $.fn[NAME] = Tooltip._jQueryInterface;
+  $.fn[NAME].Constructor = Tooltip;
 
-    return Tooltip;
-  }($, Popper);
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Tooltip._jQueryInterface;
+  };
 
@@ -732,0 +743,0 @@ return Tooltip;

js/dist/util.js

@@ -0,1 +1,6 @@
+/*!
+  * Bootstrap util.js v4.2.1 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
 (function (global, factory) {
@@ -11,132 +16,151 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): util.js
+   * Bootstrap (v4.2.1): util.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
+  /**
+   * ------------------------------------------------------------------------
+   * Private TransitionEnd Helpers
+   * ------------------------------------------------------------------------
+   */
 
-  var Util = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Private TransitionEnd Helpers
-     * ------------------------------------------------------------------------
-     */
-    var TRANSITION_END = 'transitionend';
-    var MAX_UID = 1000000;
-    var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var TRANSITION_END = 'transitionend';
+  var MAX_UID = 1000000;
+  var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
-    function toType(obj) {
-      return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
-    }
+  function toType(obj) {
+    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
+  }
 
-    function getSpecialTransitionEndEvent() {
-      return {
-        bindType: TRANSITION_END,
-        delegateType: TRANSITION_END,
-        handle: function handle(event) {
-          if ($$$1(event.target).is(this)) {
-            return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
-          }
-
-          return undefined; // eslint-disable-line no-undefined
+  function getSpecialTransitionEndEvent() {
+    return {
+      bindType: TRANSITION_END,
+      delegateType: TRANSITION_END,
+      handle: function handle(event) {
+        if ($(event.target).is(this)) {
+          return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
         }
-      };
-    }
 
-    function transitionEndEmulator(duration) {
-      var _this = this;
+        return undefined; // eslint-disable-line no-undefined
+      }
+    };
+  }
 
-      var called = false;
-      $$$1(this).one(Util.TRANSITION_END, function () {
-        called = true;
-      });
-      setTimeout(function () {
-        if (!called) {
-          Util.triggerTransitionEnd(_this);
-        }
-      }, duration);
-      return this;
-    }
+  function transitionEndEmulator(duration) {
+    var _this = this;
 
-    function setTransitionEndSupport() {
-      $$$1.fn.emulateTransitionEnd = transitionEndEmulator;
-      $$$1.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
-    }
-    /**
-     * --------------------------------------------------------------------------
-     * Public Util Api
-     * --------------------------------------------------------------------------
-     */
+    var called = false;
+    $(this).one(Util.TRANSITION_END, function () {
+      called = true;
+    });
+    setTimeout(function () {
+      if (!called) {
+        Util.triggerTransitionEnd(_this);
+      }
+    }, duration);
+    return this;
+  }
 
+  function setTransitionEndSupport() {
+    $.fn.emulateTransitionEnd = transitionEndEmulator;
+    $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
+  }
+  /**
+   * --------------------------------------------------------------------------
+   * Public Util Api
+   * --------------------------------------------------------------------------
+   */
 
-    var Util = {
-      TRANSITION_END: 'bsTransitionEnd',
-      getUID: function getUID(prefix) {
-        do {
-          // eslint-disable-next-line no-bitwise
-          prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
-        } while (document.getElementById(prefix));
 
-        return prefix;
-      },
-      getSelectorFromElement: function getSelectorFromElement(element) {
-        var selector = element.getAttribute('data-target');
+  var Util = {
+    TRANSITION_END: 'bsTransitionEnd',
+    getUID: function getUID(prefix) {
+      do {
+        // eslint-disable-next-line no-bitwise
+        prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
+      } while (document.getElementById(prefix));
 
-        if (!selector || selector === '#') {
-          selector = element.getAttribute('href') || '';
-        }
+      return prefix;
+    },
+    getSelectorFromElement: function getSelectorFromElement(element) {
+      var selector = element.getAttribute('data-target');
 
-        try {
-          return document.querySelector(selector) ? selector : null;
-        } catch (err) {
-          return null;
-        }
-      },
-      getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
-        if (!element) {
-          return 0;
-        } // Get transition-duration of the element
+      if (!selector || selector === '#') {
+        var hrefAttr = element.getAttribute('href');
+        selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
+      }
 
+      return selector && document.querySelector(selector) ? selector : null;
+    },
+    getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
+      if (!element) {
+        return 0;
+      } // Get transition-duration of the element
 
-        var transitionDuration = $$$1(element).css('transition-duration');
-        var floatTransitionDuration = parseFloat(transitionDuration); // Return 0 if element or transition duration is not found
 
-        if (!floatTransitionDuration) {
-          return 0;
-        } // If multiple durations are defined, take the first
+      var transitionDuration = $(element).css('transition-duration');
+      var transitionDelay = $(element).css('transition-delay');
+      var floatTransitionDuration = parseFloat(transitionDuration);
+      var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
 
+      if (!floatTransitionDuration && !floatTransitionDelay) {
+        return 0;
+      } // If multiple durations are defined, take the first
 
-        transitionDuration = transitionDuration.split(',')[0];
-        return parseFloat(transitionDuration) * MILLISECONDS_MULTIPLIER;
-      },
-      reflow: function reflow(element) {
-        return element.offsetHeight;
-      },
-      triggerTransitionEnd: function triggerTransitionEnd(element) {
-        $$$1(element).trigger(TRANSITION_END);
-      },
-      // TODO: Remove in v5
-      supportsTransitionEnd: function supportsTransitionEnd() {
-        return Boolean(TRANSITION_END);
-      },
-      isElement: function isElement(obj) {
-        return (obj[0] || obj).nodeType;
-      },
-      typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
-        for (var property in configTypes) {
-          if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
-            var expectedTypes = configTypes[property];
-            var value = config[property];
-            var valueType = value && Util.isElement(value) ? 'element' : toType(value);
 
-            if (!new RegExp(expectedTypes).test(valueType)) {
-              throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
-            }
+      transitionDuration = transitionDuration.split(',')[0];
+      transitionDelay = transitionDelay.split(',')[0];
+      return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+    },
+    reflow: function reflow(element) {
+      return element.offsetHeight;
+    },
+    triggerTransitionEnd: function triggerTransitionEnd(element) {
+      $(element).trigger(TRANSITION_END);
+    },
+    // TODO: Remove in v5
+    supportsTransitionEnd: function supportsTransitionEnd() {
+      return Boolean(TRANSITION_END);
+    },
+    isElement: function isElement(obj) {
+      return (obj[0] || obj).nodeType;
+    },
+    typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
+      for (var property in configTypes) {
+        if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
+          var expectedTypes = configTypes[property];
+          var value = config[property];
+          var valueType = value && Util.isElement(value) ? 'element' : toType(value);
+
+          if (!new RegExp(expectedTypes).test(valueType)) {
+            throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
           }
         }
       }
-    };
-    setTransitionEndSupport();
-    return Util;
-  }($);
+    },
+    findShadowRoot: function findShadowRoot(element) {
+      if (!document.documentElement.attachShadow) {
+        return null;
+      } // Can find the shadow root otherwise it'll return the document
 
+
+      if (typeof element.getRootNode === 'function') {
+        var root = element.getRootNode();
+        return root instanceof ShadowRoot ? root : null;
+      }
+
+      if (element instanceof ShadowRoot) {
+        return element;
+      } // when we don't find a shadow root
+
+
+      if (!element.parentNode) {
+        return null;
+      }
+
+      return Util.findShadowRoot(element.parentNode);
+    }
+  };
+  setTransitionEndSupport();
+
   return Util;
@@ -143,0 +167,0 @@

js/src/alert.js

@@ -1,7 +0,4 @@
-import $ from 'jquery'
-import Util from './util'
-
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): alert.js
+ * Bootstrap (v4.2.1): alert.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
@@ -11,174 +8,173 @@ * --------------------------------------------------------------------------
 
-const Alert = (($) => {
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
+import $ from 'jquery'
+import Util from './util'
 
-  const NAME                = 'alert'
-  const VERSION             = '4.1.3'
-  const DATA_KEY            = 'bs.alert'
-  const EVENT_KEY           = `.${DATA_KEY}`
-  const DATA_API_KEY        = '.data-api'
-  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
 
-  const Selector = {
-    DISMISS : '[data-dismiss="alert"]'
-  }
+const NAME                = 'alert'
+const VERSION             = '4.2.1'
+const DATA_KEY            = 'bs.alert'
+const EVENT_KEY           = `.${DATA_KEY}`
+const DATA_API_KEY        = '.data-api'
+const JQUERY_NO_CONFLICT  = $.fn[NAME]
 
-  const Event = {
-    CLOSE          : `close${EVENT_KEY}`,
-    CLOSED         : `closed${EVENT_KEY}`,
-    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+const Selector = {
+  DISMISS : '[data-dismiss="alert"]'
+}
+
+const Event = {
+  CLOSE          : `close${EVENT_KEY}`,
+  CLOSED         : `closed${EVENT_KEY}`,
+  CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+}
+
+const ClassName = {
+  ALERT : 'alert',
+  FADE  : 'fade',
+  SHOW  : 'show'
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+class Alert {
+  constructor(element) {
+    this._element = element
   }
 
-  const ClassName = {
-    ALERT : 'alert',
-    FADE  : 'fade',
-    SHOW  : 'show'
+  // Getters
+
+  static get VERSION() {
+    return VERSION
   }
 
-  /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
-   */
+  // Public
 
-  class Alert {
-    constructor(element) {
-      this._element = element
+  close(element) {
+    let rootElement = this._element
+    if (element) {
+      rootElement = this._getRootElement(element)
     }
 
-    // Getters
+    const customEvent = this._triggerCloseEvent(rootElement)
 
-    static get VERSION() {
-      return VERSION
+    if (customEvent.isDefaultPrevented()) {
+      return
     }
 
-    // Public
+    this._removeElement(rootElement)
+  }
 
-    close(element) {
-      let rootElement = this._element
-      if (element) {
-        rootElement = this._getRootElement(element)
-      }
+  dispose() {
+    $.removeData(this._element, DATA_KEY)
+    this._element = null
+  }
 
-      const customEvent = this._triggerCloseEvent(rootElement)
+  // Private
 
-      if (customEvent.isDefaultPrevented()) {
-        return
-      }
+  _getRootElement(element) {
+    const selector = Util.getSelectorFromElement(element)
+    let parent     = false
 
-      this._removeElement(rootElement)
+    if (selector) {
+      parent = document.querySelector(selector)
     }
 
-    dispose() {
-      $.removeData(this._element, DATA_KEY)
-      this._element = null
+    if (!parent) {
+      parent = $(element).closest(`.${ClassName.ALERT}`)[0]
     }
 
-    // Private
+    return parent
+  }
 
-    _getRootElement(element) {
-      const selector = Util.getSelectorFromElement(element)
-      let parent     = false
+  _triggerCloseEvent(element) {
+    const closeEvent = $.Event(Event.CLOSE)
 
-      if (selector) {
-        parent = document.querySelector(selector)
-      }
+    $(element).trigger(closeEvent)
+    return closeEvent
+  }
 
-      if (!parent) {
-        parent = $(element).closest(`.${ClassName.ALERT}`)[0]
-      }
+  _removeElement(element) {
+    $(element).removeClass(ClassName.SHOW)
 
-      return parent
+    if (!$(element).hasClass(ClassName.FADE)) {
+      this._destroyElement(element)
+      return
     }
 
-    _triggerCloseEvent(element) {
-      const closeEvent = $.Event(Event.CLOSE)
+    const transitionDuration = Util.getTransitionDurationFromElement(element)
 
-      $(element).trigger(closeEvent)
-      return closeEvent
-    }
+    $(element)
+      .one(Util.TRANSITION_END, (event) => this._destroyElement(element, event))
+      .emulateTransitionEnd(transitionDuration)
+  }
 
-    _removeElement(element) {
-      $(element).removeClass(ClassName.SHOW)
+  _destroyElement(element) {
+    $(element)
+      .detach()
+      .trigger(Event.CLOSED)
+      .remove()
+  }
 
-      if (!$(element).hasClass(ClassName.FADE)) {
-        this._destroyElement(element)
-        return
-      }
+  // Static
 
-      const transitionDuration = Util.getTransitionDurationFromElement(element)
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      const $element = $(this)
+      let data       = $element.data(DATA_KEY)
 
-      $(element)
-        .one(Util.TRANSITION_END, (event) => this._destroyElement(element, event))
-        .emulateTransitionEnd(transitionDuration)
-    }
+      if (!data) {
+        data = new Alert(this)
+        $element.data(DATA_KEY, data)
+      }
 
-    _destroyElement(element) {
-      $(element)
-        .detach()
-        .trigger(Event.CLOSED)
-        .remove()
-    }
+      if (config === 'close') {
+        data[config](this)
+      }
+    })
+  }
 
-    // Static
+  static _handleDismiss(alertInstance) {
+    return function (event) {
+      if (event) {
+        event.preventDefault()
+      }
 
-    static _jQueryInterface(config) {
-      return this.each(function () {
-        const $element = $(this)
-        let data       = $element.data(DATA_KEY)
-
-        if (!data) {
-          data = new Alert(this)
-          $element.data(DATA_KEY, data)
-        }
-
-        if (config === 'close') {
-          data[config](this)
-        }
-      })
+      alertInstance.close(this)
     }
-
-    static _handleDismiss(alertInstance) {
-      return function (event) {
-        if (event) {
-          event.preventDefault()
-        }
-
-        alertInstance.close(this)
-      }
-    }
   }
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
 
-  $(document).on(
-    Event.CLICK_DATA_API,
-    Selector.DISMISS,
-    Alert._handleDismiss(new Alert())
-  )
+$(document).on(
+  Event.CLICK_DATA_API,
+  Selector.DISMISS,
+  Alert._handleDismiss(new Alert())
+)
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
 
-  $.fn[NAME]             = Alert._jQueryInterface
-  $.fn[NAME].Constructor = Alert
-  $.fn[NAME].noConflict  = function () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT
-    return Alert._jQueryInterface
-  }
+$.fn[NAME]             = Alert._jQueryInterface
+$.fn[NAME].Constructor = Alert
+$.fn[NAME].noConflict  = () => {
+  $.fn[NAME] = JQUERY_NO_CONFLICT
+  return Alert._jQueryInterface
+}
 
-  return Alert
-})($)
-
 export default Alert

js/src/button.js

@@ -1,6 +0,4 @@
-import $ from 'jquery'
-
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): button.js
+ * Bootstrap (v4.2.1): button.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
@@ -10,167 +8,165 @@ * --------------------------------------------------------------------------
 
-const Button = (($) => {
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
+import $ from 'jquery'
 
-  const NAME                = 'button'
-  const VERSION             = '4.1.3'
-  const DATA_KEY            = 'bs.button'
-  const EVENT_KEY           = `.${DATA_KEY}`
-  const DATA_API_KEY        = '.data-api'
-  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
 
-  const ClassName = {
-    ACTIVE : 'active',
-    BUTTON : 'btn',
-    FOCUS  : 'focus'
-  }
+const NAME                = 'button'
+const VERSION             = '4.2.1'
+const DATA_KEY            = 'bs.button'
+const EVENT_KEY           = `.${DATA_KEY}`
+const DATA_API_KEY        = '.data-api'
+const JQUERY_NO_CONFLICT  = $.fn[NAME]
 
-  const Selector = {
-    DATA_TOGGLE_CARROT : '[data-toggle^="button"]',
-    DATA_TOGGLE        : '[data-toggle="buttons"]',
-    INPUT              : 'input',
-    ACTIVE             : '.active',
-    BUTTON             : '.btn'
-  }
+const ClassName = {
+  ACTIVE : 'active',
+  BUTTON : 'btn',
+  FOCUS  : 'focus'
+}
 
-  const Event = {
-    CLICK_DATA_API      : `click${EVENT_KEY}${DATA_API_KEY}`,
-    FOCUS_BLUR_DATA_API : `focus${EVENT_KEY}${DATA_API_KEY} ` +
-                            `blur${EVENT_KEY}${DATA_API_KEY}`
-  }
+const Selector = {
+  DATA_TOGGLE_CARROT : '[data-toggle^="button"]',
+  DATA_TOGGLE        : '[data-toggle="buttons"]',
+  INPUT              : 'input:not([type="hidden"])',
+  ACTIVE             : '.active',
+  BUTTON             : '.btn'
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
-   */
+const Event = {
+  CLICK_DATA_API      : `click${EVENT_KEY}${DATA_API_KEY}`,
+  FOCUS_BLUR_DATA_API : `focus${EVENT_KEY}${DATA_API_KEY} ` +
+                          `blur${EVENT_KEY}${DATA_API_KEY}`
+}
 
-  class Button {
-    constructor(element) {
-      this._element = element
-    }
+/**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
 
-    // Getters
+class Button {
+  constructor(element) {
+    this._element = element
+  }
 
-    static get VERSION() {
-      return VERSION
-    }
+  // Getters
 
-    // Public
+  static get VERSION() {
+    return VERSION
+  }
 
-    toggle() {
-      let triggerChangeEvent = true
-      let addAriaPressed = true
-      const rootElement = $(this._element).closest(
-        Selector.DATA_TOGGLE
-      )[0]
+  // Public
 
-      if (rootElement) {
-        const input = this._element.querySelector(Selector.INPUT)
+  toggle() {
+    let triggerChangeEvent = true
+    let addAriaPressed = true
+    const rootElement = $(this._element).closest(
+      Selector.DATA_TOGGLE
+    )[0]
 
-        if (input) {
-          if (input.type === 'radio') {
-            if (input.checked &&
-              this._element.classList.contains(ClassName.ACTIVE)) {
-              triggerChangeEvent = false
-            } else {
-              const activeElement = rootElement.querySelector(Selector.ACTIVE)
+    if (rootElement) {
+      const input = this._element.querySelector(Selector.INPUT)
 
-              if (activeElement) {
-                $(activeElement).removeClass(ClassName.ACTIVE)
-              }
+      if (input) {
+        if (input.type === 'radio') {
+          if (input.checked &&
+            this._element.classList.contains(ClassName.ACTIVE)) {
+            triggerChangeEvent = false
+          } else {
+            const activeElement = rootElement.querySelector(Selector.ACTIVE)
+
+            if (activeElement) {
+              $(activeElement).removeClass(ClassName.ACTIVE)
             }
           }
+        }
 
-          if (triggerChangeEvent) {
-            if (input.hasAttribute('disabled') ||
-              rootElement.hasAttribute('disabled') ||
-              input.classList.contains('disabled') ||
-              rootElement.classList.contains('disabled')) {
-              return
-            }
-            input.checked = !this._element.classList.contains(ClassName.ACTIVE)
-            $(input).trigger('change')
+        if (triggerChangeEvent) {
+          if (input.hasAttribute('disabled') ||
+            rootElement.hasAttribute('disabled') ||
+            input.classList.contains('disabled') ||
+            rootElement.classList.contains('disabled')) {
+            return
           }
-
-          input.focus()
-          addAriaPressed = false
+          input.checked = !this._element.classList.contains(ClassName.ACTIVE)
+          $(input).trigger('change')
         }
-      }
 
-      if (addAriaPressed) {
-        this._element.setAttribute('aria-pressed',
-          !this._element.classList.contains(ClassName.ACTIVE))
+        input.focus()
+        addAriaPressed = false
       }
+    }
 
-      if (triggerChangeEvent) {
-        $(this._element).toggleClass(ClassName.ACTIVE)
-      }
+    if (addAriaPressed) {
+      this._element.setAttribute('aria-pressed',
+        !this._element.classList.contains(ClassName.ACTIVE))
     }
 
-    dispose() {
-      $.removeData(this._element, DATA_KEY)
-      this._element = null
+    if (triggerChangeEvent) {
+      $(this._element).toggleClass(ClassName.ACTIVE)
     }
+  }
 
-    // Static
+  dispose() {
+    $.removeData(this._element, DATA_KEY)
+    this._element = null
+  }
 
-    static _jQueryInterface(config) {
-      return this.each(function () {
-        let data = $(this).data(DATA_KEY)
+  // Static
 
-        if (!data) {
-          data = new Button(this)
-          $(this).data(DATA_KEY, data)
-        }
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = $(this).data(DATA_KEY)
 
-        if (config === 'toggle') {
-          data[config]()
-        }
-      })
-    }
+      if (!data) {
+        data = new Button(this)
+        $(this).data(DATA_KEY, data)
+      }
+
+      if (config === 'toggle') {
+        data[config]()
+      }
+    })
   }
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
 
-  $(document)
-    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
-      event.preventDefault()
+$(document)
+  .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
+    event.preventDefault()
 
-      let button = event.target
+    let button = event.target
 
-      if (!$(button).hasClass(ClassName.BUTTON)) {
-        button = $(button).closest(Selector.BUTTON)
-      }
+    if (!$(button).hasClass(ClassName.BUTTON)) {
+      button = $(button).closest(Selector.BUTTON)
+    }
 
-      Button._jQueryInterface.call($(button), 'toggle')
-    })
-    .on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
-      const button = $(event.target).closest(Selector.BUTTON)[0]
-      $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type))
-    })
+    Button._jQueryInterface.call($(button), 'toggle')
+  })
+  .on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
+    const button = $(event.target).closest(Selector.BUTTON)[0]
+    $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type))
+  })
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
 
-  $.fn[NAME] = Button._jQueryInterface
-  $.fn[NAME].Constructor = Button
-  $.fn[NAME].noConflict = function () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT
-    return Button._jQueryInterface
-  }
+$.fn[NAME] = Button._jQueryInterface
+$.fn[NAME].Constructor = Button
+$.fn[NAME].noConflict = () => {
+  $.fn[NAME] = JQUERY_NO_CONFLICT
+  return Button._jQueryInterface
+}
 
-  return Button
-})($)
-
 export default Button

js/src/carousel.js

@@ -1,7 +0,4 @@
-import $ from 'jquery'
-import Util from './util'
-
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): carousel.js
+ * Bootstrap (v4.2.1): carousel.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
@@ -11,511 +8,598 @@ * --------------------------------------------------------------------------
 
-const Carousel = (($) => {
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
+import $ from 'jquery'
+import Util from './util'
 
-  const NAME                   = 'carousel'
-  const VERSION                = '4.1.3'
-  const DATA_KEY               = 'bs.carousel'
-  const EVENT_KEY              = `.${DATA_KEY}`
-  const DATA_API_KEY           = '.data-api'
-  const JQUERY_NO_CONFLICT     = $.fn[NAME]
-  const ARROW_LEFT_KEYCODE     = 37 // KeyboardEvent.which value for left arrow key
-  const ARROW_RIGHT_KEYCODE    = 39 // KeyboardEvent.which value for right arrow key
-  const TOUCHEVENT_COMPAT_WAIT = 500 // Time for mouse compat events to fire after touch
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
 
-  const Default = {
-    interval : 5000,
-    keyboard : true,
-    slide    : false,
-    pause    : 'hover',
-    wrap     : true
-  }
+const NAME                   = 'carousel'
+const VERSION                = '4.2.1'
+const DATA_KEY               = 'bs.carousel'
+const EVENT_KEY              = `.${DATA_KEY}`
+const DATA_API_KEY           = '.data-api'
+const JQUERY_NO_CONFLICT     = $.fn[NAME]
+const ARROW_LEFT_KEYCODE     = 37 // KeyboardEvent.which value for left arrow key
+const ARROW_RIGHT_KEYCODE    = 39 // KeyboardEvent.which value for right arrow key
+const TOUCHEVENT_COMPAT_WAIT = 500 // Time for mouse compat events to fire after touch
+const SWIPE_THRESHOLD        = 40
 
-  const DefaultType = {
-    interval : '(number|boolean)',
-    keyboard : 'boolean',
-    slide    : '(boolean|string)',
-    pause    : '(string|boolean)',
-    wrap     : 'boolean'
-  }
+const Default = {
+  interval : 5000,
+  keyboard : true,
+  slide    : false,
+  pause    : 'hover',
+  wrap     : true,
+  touch    : true
+}
 
-  const Direction = {
-    NEXT     : 'next',
-    PREV     : 'prev',
-    LEFT     : 'left',
-    RIGHT    : 'right'
-  }
+const DefaultType = {
+  interval : '(number|boolean)',
+  keyboard : 'boolean',
+  slide    : '(boolean|string)',
+  pause    : '(string|boolean)',
+  wrap     : 'boolean',
+  touch    : 'boolean'
+}
 
-  const Event = {
-    SLIDE          : `slide${EVENT_KEY}`,
-    SLID           : `slid${EVENT_KEY}`,
-    KEYDOWN        : `keydown${EVENT_KEY}`,
-    MOUSEENTER     : `mouseenter${EVENT_KEY}`,
-    MOUSELEAVE     : `mouseleave${EVENT_KEY}`,
-    TOUCHEND       : `touchend${EVENT_KEY}`,
-    LOAD_DATA_API  : `load${EVENT_KEY}${DATA_API_KEY}`,
-    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+const Direction = {
+  NEXT     : 'next',
+  PREV     : 'prev',
+  LEFT     : 'left',
+  RIGHT    : 'right'
+}
+
+const Event = {
+  SLIDE          : `slide${EVENT_KEY}`,
+  SLID           : `slid${EVENT_KEY}`,
+  KEYDOWN        : `keydown${EVENT_KEY}`,
+  MOUSEENTER     : `mouseenter${EVENT_KEY}`,
+  MOUSELEAVE     : `mouseleave${EVENT_KEY}`,
+  TOUCHSTART     : `touchstart${EVENT_KEY}`,
+  TOUCHMOVE      : `touchmove${EVENT_KEY}`,
+  TOUCHEND       : `touchend${EVENT_KEY}`,
+  POINTERDOWN    : `pointerdown${EVENT_KEY}`,
+  POINTERUP      : `pointerup${EVENT_KEY}`,
+  DRAG_START     : `dragstart${EVENT_KEY}`,
+  LOAD_DATA_API  : `load${EVENT_KEY}${DATA_API_KEY}`,
+  CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+}
+
+const ClassName = {
+  CAROUSEL      : 'carousel',
+  ACTIVE        : 'active',
+  SLIDE         : 'slide',
+  RIGHT         : 'carousel-item-right',
+  LEFT          : 'carousel-item-left',
+  NEXT          : 'carousel-item-next',
+  PREV          : 'carousel-item-prev',
+  ITEM          : 'carousel-item',
+  POINTER_EVENT : 'pointer-event'
+}
+
+const Selector = {
+  ACTIVE      : '.active',
+  ACTIVE_ITEM : '.active.carousel-item',
+  ITEM        : '.carousel-item',
+  ITEM_IMG    : '.carousel-item img',
+  NEXT_PREV   : '.carousel-item-next, .carousel-item-prev',
+  INDICATORS  : '.carousel-indicators',
+  DATA_SLIDE  : '[data-slide], [data-slide-to]',
+  DATA_RIDE   : '[data-ride="carousel"]'
+}
+
+const PointerType = {
+  TOUCH : 'touch',
+  PEN   : 'pen'
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+class Carousel {
+  constructor(element, config) {
+    this._items         = null
+    this._interval      = null
+    this._activeElement = null
+    this._isPaused      = false
+    this._isSliding     = false
+    this.touchTimeout   = null
+    this.touchStartX    = 0
+    this.touchDeltaX    = 0
+
+    this._config            = this._getConfig(config)
+    this._element           = element
+    this._indicatorsElement = this._element.querySelector(Selector.INDICATORS)
+    this._touchSupported    = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0
+    this._pointerEvent      = Boolean(window.PointerEvent || window.MSPointerEvent)
+
+    this._addEventListeners()
   }
 
-  const ClassName = {
-    CAROUSEL : 'carousel',
-    ACTIVE   : 'active',
-    SLIDE    : 'slide',
-    RIGHT    : 'carousel-item-right',
-    LEFT     : 'carousel-item-left',
-    NEXT     : 'carousel-item-next',
-    PREV     : 'carousel-item-prev',
-    ITEM     : 'carousel-item'
+  // Getters
+
+  static get VERSION() {
+    return VERSION
   }
 
-  const Selector = {
-    ACTIVE      : '.active',
-    ACTIVE_ITEM : '.active.carousel-item',
-    ITEM        : '.carousel-item',
-    NEXT_PREV   : '.carousel-item-next, .carousel-item-prev',
-    INDICATORS  : '.carousel-indicators',
-    DATA_SLIDE  : '[data-slide], [data-slide-to]',
-    DATA_RIDE   : '[data-ride="carousel"]'
+  static get Default() {
+    return Default
   }
 
-  /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
-   */
+  // Public
 
-  class Carousel {
-    constructor(element, config) {
-      this._items              = null
-      this._interval           = null
-      this._activeElement      = null
+  next() {
+    if (!this._isSliding) {
+      this._slide(Direction.NEXT)
+    }
+  }
 
-      this._isPaused           = false
-      this._isSliding          = false
+  nextWhenVisible() {
+    // Don't call next when the page isn't visible
+    // or the carousel or its parent isn't visible
+    if (!document.hidden &&
+      ($(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden')) {
+      this.next()
+    }
+  }
 
-      this.touchTimeout        = null
+  prev() {
+    if (!this._isSliding) {
+      this._slide(Direction.PREV)
+    }
+  }
 
-      this._config             = this._getConfig(config)
-      this._element            = $(element)[0]
-      this._indicatorsElement  = this._element.querySelector(Selector.INDICATORS)
+  pause(event) {
+    if (!event) {
+      this._isPaused = true
+    }
 
-      this._addEventListeners()
+    if (this._element.querySelector(Selector.NEXT_PREV)) {
+      Util.triggerTransitionEnd(this._element)
+      this.cycle(true)
     }
 
-    // Getters
+    clearInterval(this._interval)
+    this._interval = null
+  }
 
-    static get VERSION() {
-      return VERSION
+  cycle(event) {
+    if (!event) {
+      this._isPaused = false
     }
 
-    static get Default() {
-      return Default
+    if (this._interval) {
+      clearInterval(this._interval)
+      this._interval = null
     }
 
-    // Public
+    if (this._config.interval && !this._isPaused) {
+      this._interval = setInterval(
+        (document.visibilityState ? this.nextWhenVisible : this.next).bind(this),
+        this._config.interval
+      )
+    }
+  }
 
-    next() {
-      if (!this._isSliding) {
-        this._slide(Direction.NEXT)
-      }
+  to(index) {
+    this._activeElement = this._element.querySelector(Selector.ACTIVE_ITEM)
+
+    const activeIndex = this._getItemIndex(this._activeElement)
+
+    if (index > this._items.length - 1 || index < 0) {
+      return
     }
 
-    nextWhenVisible() {
-      // Don't call next when the page isn't visible
-      // or the carousel or its parent isn't visible
-      if (!document.hidden &&
-        ($(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden')) {
-        this.next()
-      }
+    if (this._isSliding) {
+      $(this._element).one(Event.SLID, () => this.to(index))
+      return
     }
 
-    prev() {
-      if (!this._isSliding) {
-        this._slide(Direction.PREV)
-      }
+    if (activeIndex === index) {
+      this.pause()
+      this.cycle()
+      return
     }
 
-    pause(event) {
-      if (!event) {
-        this._isPaused = true
-      }
+    const direction = index > activeIndex
+      ? Direction.NEXT
+      : Direction.PREV
 
-      if (this._element.querySelector(Selector.NEXT_PREV)) {
-        Util.triggerTransitionEnd(this._element)
-        this.cycle(true)
-      }
+    this._slide(direction, this._items[index])
+  }
 
-      clearInterval(this._interval)
-      this._interval = null
-    }
+  dispose() {
+    $(this._element).off(EVENT_KEY)
+    $.removeData(this._element, DATA_KEY)
 
-    cycle(event) {
-      if (!event) {
-        this._isPaused = false
-      }
+    this._items             = null
+    this._config            = null
+    this._element           = null
+    this._interval          = null
+    this._isPaused          = null
+    this._isSliding         = null
+    this._activeElement     = null
+    this._indicatorsElement = null
+  }
 
-      if (this._interval) {
-        clearInterval(this._interval)
-        this._interval = null
-      }
+  // Private
 
-      if (this._config.interval && !this._isPaused) {
-        this._interval = setInterval(
-          (document.visibilityState ? this.nextWhenVisible : this.next).bind(this),
-          this._config.interval
-        )
-      }
+  _getConfig(config) {
+    config = {
+      ...Default,
+      ...config
     }
+    Util.typeCheckConfig(NAME, config, DefaultType)
+    return config
+  }
 
-    to(index) {
-      this._activeElement = this._element.querySelector(Selector.ACTIVE_ITEM)
+  _handleSwipe() {
+    const absDeltax = Math.abs(this.touchDeltaX)
 
-      const activeIndex = this._getItemIndex(this._activeElement)
+    if (absDeltax <= SWIPE_THRESHOLD) {
+      return
+    }
 
-      if (index > this._items.length - 1 || index < 0) {
-        return
-      }
+    const direction = absDeltax / this.touchDeltaX
 
-      if (this._isSliding) {
-        $(this._element).one(Event.SLID, () => this.to(index))
-        return
-      }
+    // swipe left
+    if (direction > 0) {
+      this.prev()
+    }
 
-      if (activeIndex === index) {
-        this.pause()
-        this.cycle()
-        return
-      }
+    // swipe right
+    if (direction < 0) {
+      this.next()
+    }
+  }
 
-      const direction = index > activeIndex
-        ? Direction.NEXT
-        : Direction.PREV
+  _addEventListeners() {
+    if (this._config.keyboard) {
+      $(this._element)
+        .on(Event.KEYDOWN, (event) => this._keydown(event))
+    }
 
-      this._slide(direction, this._items[index])
+    if (this._config.pause === 'hover') {
+      $(this._element)
+        .on(Event.MOUSEENTER, (event) => this.pause(event))
+        .on(Event.MOUSELEAVE, (event) => this.cycle(event))
     }
 
-    dispose() {
-      $(this._element).off(EVENT_KEY)
-      $.removeData(this._element, DATA_KEY)
+    this._addTouchEventListeners()
+  }
 
-      this._items             = null
-      this._config            = null
-      this._element           = null
-      this._interval          = null
-      this._isPaused          = null
-      this._isSliding         = null
-      this._activeElement     = null
-      this._indicatorsElement = null
+  _addTouchEventListeners() {
+    if (!this._touchSupported) {
+      return
     }
 
-    // Private
+    const start = (event) => {
+      if (this._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
+        this.touchStartX = event.originalEvent.clientX
+      } else if (!this._pointerEvent) {
+        this.touchStartX = event.originalEvent.touches[0].clientX
+      }
+    }
 
-    _getConfig(config) {
-      config = {
-        ...Default,
-        ...config
+    const move = (event) => {
+      // ensure swiping with one touch and not pinching
+      if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
+        this.touchDeltaX = 0
+      } else {
+        this.touchDeltaX = event.originalEvent.touches[0].clientX - this.touchStartX
       }
-      Util.typeCheckConfig(NAME, config, DefaultType)
-      return config
     }
 
-    _addEventListeners() {
-      if (this._config.keyboard) {
-        $(this._element)
-          .on(Event.KEYDOWN, (event) => this._keydown(event))
+    const end = (event) => {
+      if (this._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
+        this.touchDeltaX = event.originalEvent.clientX - this.touchStartX
       }
 
+      this._handleSwipe()
       if (this._config.pause === 'hover') {
-        $(this._element)
-          .on(Event.MOUSEENTER, (event) => this.pause(event))
-          .on(Event.MOUSELEAVE, (event) => this.cycle(event))
-        if ('ontouchstart' in document.documentElement) {
-          // If it's a touch-enabled device, mouseenter/leave are fired as
-          // part of the mouse compatibility events on first tap - the carousel
-          // would stop cycling until user tapped out of it;
-          // here, we listen for touchend, explicitly pause the carousel
-          // (as if it's the second time we tap on it, mouseenter compat event
-          // is NOT fired) and after a timeout (to allow for mouse compatibility
-          // events to fire) we explicitly restart cycling
-          $(this._element).on(Event.TOUCHEND, () => {
-            this.pause()
-            if (this.touchTimeout) {
-              clearTimeout(this.touchTimeout)
-            }
-            this.touchTimeout = setTimeout((event) => this.cycle(event), TOUCHEVENT_COMPAT_WAIT + this._config.interval)
-          })
+        // If it's a touch-enabled device, mouseenter/leave are fired as
+        // part of the mouse compatibility events on first tap - the carousel
+        // would stop cycling until user tapped out of it;
+        // here, we listen for touchend, explicitly pause the carousel
+        // (as if it's the second time we tap on it, mouseenter compat event
+        // is NOT fired) and after a timeout (to allow for mouse compatibility
+        // events to fire) we explicitly restart cycling
+
+        this.pause()
+        if (this.touchTimeout) {
+          clearTimeout(this.touchTimeout)
         }
+        this.touchTimeout = setTimeout((event) => this.cycle(event), TOUCHEVENT_COMPAT_WAIT + this._config.interval)
       }
     }
 
-    _keydown(event) {
-      if (/input|textarea/i.test(event.target.tagName)) {
-        return
-      }
+    $(this._element.querySelectorAll(Selector.ITEM_IMG)).on(Event.DRAG_START, (e) => e.preventDefault())
+    if (this._pointerEvent) {
+      $(this._element).on(Event.POINTERDOWN, (event) => start(event))
+      $(this._element).on(Event.POINTERUP, (event) => end(event))
 
-      switch (event.which) {
-        case ARROW_LEFT_KEYCODE:
-          event.preventDefault()
-          this.prev()
-          break
-        case ARROW_RIGHT_KEYCODE:
-          event.preventDefault()
-          this.next()
-          break
-        default:
-      }
+      this._element.classList.add(ClassName.POINTER_EVENT)
+    } else {
+      $(this._element).on(Event.TOUCHSTART, (event) => start(event))
+      $(this._element).on(Event.TOUCHMOVE, (event) => move(event))
+      $(this._element).on(Event.TOUCHEND, (event) => end(event))
     }
+  }
 
-    _getItemIndex(element) {
-      this._items = element && element.parentNode
-        ? [].slice.call(element.parentNode.querySelectorAll(Selector.ITEM))
-        : []
-      return this._items.indexOf(element)
+  _keydown(event) {
+    if (/input|textarea/i.test(event.target.tagName)) {
+      return
     }
 
-    _getItemByDirection(direction, activeElement) {
-      const isNextDirection = direction === Direction.NEXT
-      const isPrevDirection = direction === Direction.PREV
-      const activeIndex     = this._getItemIndex(activeElement)
-      const lastItemIndex   = this._items.length - 1
-      const isGoingToWrap   = isPrevDirection && activeIndex === 0 ||
-                              isNextDirection && activeIndex === lastItemIndex
+    switch (event.which) {
+      case ARROW_LEFT_KEYCODE:
+        event.preventDefault()
+        this.prev()
+        break
+      case ARROW_RIGHT_KEYCODE:
+        event.preventDefault()
+        this.next()
+        break
+      default:
+    }
+  }
 
-      if (isGoingToWrap && !this._config.wrap) {
-        return activeElement
-      }
+  _getItemIndex(element) {
+    this._items = element && element.parentNode
+      ? [].slice.call(element.parentNode.querySelectorAll(Selector.ITEM))
+      : []
+    return this._items.indexOf(element)
+  }
 
-      const delta     = direction === Direction.PREV ? -1 : 1
-      const itemIndex = (activeIndex + delta) % this._items.length
+  _getItemByDirection(direction, activeElement) {
+    const isNextDirection = direction === Direction.NEXT
+    const isPrevDirection = direction === Direction.PREV
+    const activeIndex     = this._getItemIndex(activeElement)
+    const lastItemIndex   = this._items.length - 1
+    const isGoingToWrap   = isPrevDirection && activeIndex === 0 ||
+                            isNextDirection && activeIndex === lastItemIndex
 
-      return itemIndex === -1
-        ? this._items[this._items.length - 1] : this._items[itemIndex]
+    if (isGoingToWrap && !this._config.wrap) {
+      return activeElement
     }
 
-    _triggerSlideEvent(relatedTarget, eventDirectionName) {
-      const targetIndex = this._getItemIndex(relatedTarget)
-      const fromIndex = this._getItemIndex(this._element.querySelector(Selector.ACTIVE_ITEM))
-      const slideEvent = $.Event(Event.SLIDE, {
-        relatedTarget,
-        direction: eventDirectionName,
-        from: fromIndex,
-        to: targetIndex
-      })
+    const delta     = direction === Direction.PREV ? -1 : 1
+    const itemIndex = (activeIndex + delta) % this._items.length
 
-      $(this._element).trigger(slideEvent)
+    return itemIndex === -1
+      ? this._items[this._items.length - 1] : this._items[itemIndex]
+  }
 
-      return slideEvent
-    }
+  _triggerSlideEvent(relatedTarget, eventDirectionName) {
+    const targetIndex = this._getItemIndex(relatedTarget)
+    const fromIndex = this._getItemIndex(this._element.querySelector(Selector.ACTIVE_ITEM))
+    const slideEvent = $.Event(Event.SLIDE, {
+      relatedTarget,
+      direction: eventDirectionName,
+      from: fromIndex,
+      to: targetIndex
+    })
 
-    _setActiveIndicatorElement(element) {
-      if (this._indicatorsElement) {
-        const indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector.ACTIVE))
-        $(indicators)
-          .removeClass(ClassName.ACTIVE)
+    $(this._element).trigger(slideEvent)
 
-        const nextIndicator = this._indicatorsElement.children[
-          this._getItemIndex(element)
-        ]
+    return slideEvent
+  }
 
-        if (nextIndicator) {
-          $(nextIndicator).addClass(ClassName.ACTIVE)
-        }
-      }
-    }
+  _setActiveIndicatorElement(element) {
+    if (this._indicatorsElement) {
+      const indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector.ACTIVE))
+      $(indicators)
+        .removeClass(ClassName.ACTIVE)
 
-    _slide(direction, element) {
-      const activeElement = this._element.querySelector(Selector.ACTIVE_ITEM)
-      const activeElementIndex = this._getItemIndex(activeElement)
-      const nextElement   = element || activeElement &&
-        this._getItemByDirection(direction, activeElement)
-      const nextElementIndex = this._getItemIndex(nextElement)
-      const isCycling = Boolean(this._interval)
+      const nextIndicator = this._indicatorsElement.children[
+        this._getItemIndex(element)
+      ]
 
-      let directionalClassName
-      let orderClassName
-      let eventDirectionName
-
-      if (direction === Direction.NEXT) {
-        directionalClassName = ClassName.LEFT
-        orderClassName = ClassName.NEXT
-        eventDirectionName = Direction.LEFT
-      } else {
-        directionalClassName = ClassName.RIGHT
-        orderClassName = ClassName.PREV
-        eventDirectionName = Direction.RIGHT
+      if (nextIndicator) {
+        $(nextIndicator).addClass(ClassName.ACTIVE)
       }
+    }
+  }
 
-      if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
-        this._isSliding = false
-        return
-      }
+  _slide(direction, element) {
+    const activeElement = this._element.querySelector(Selector.ACTIVE_ITEM)
+    const activeElementIndex = this._getItemIndex(activeElement)
+    const nextElement   = element || activeElement &&
+      this._getItemByDirection(direction, activeElement)
+    const nextElementIndex = this._getItemIndex(nextElement)
+    const isCycling = Boolean(this._interval)
 
-      const slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName)
-      if (slideEvent.isDefaultPrevented()) {
-        return
-      }
+    let directionalClassName
+    let orderClassName
+    let eventDirectionName
 
-      if (!activeElement || !nextElement) {
-        // Some weirdness is happening, so we bail
-        return
-      }
+    if (direction === Direction.NEXT) {
+      directionalClassName = ClassName.LEFT
+      orderClassName = ClassName.NEXT
+      eventDirectionName = Direction.LEFT
+    } else {
+      directionalClassName = ClassName.RIGHT
+      orderClassName = ClassName.PREV
+      eventDirectionName = Direction.RIGHT
+    }
 
-      this._isSliding = true
+    if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
+      this._isSliding = false
+      return
+    }
 
-      if (isCycling) {
-        this.pause()
-      }
+    const slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName)
+    if (slideEvent.isDefaultPrevented()) {
+      return
+    }
 
-      this._setActiveIndicatorElement(nextElement)
+    if (!activeElement || !nextElement) {
+      // Some weirdness is happening, so we bail
+      return
+    }
 
-      const slidEvent = $.Event(Event.SLID, {
-        relatedTarget: nextElement,
-        direction: eventDirectionName,
-        from: activeElementIndex,
-        to: nextElementIndex
-      })
+    this._isSliding = true
 
-      if ($(this._element).hasClass(ClassName.SLIDE)) {
-        $(nextElement).addClass(orderClassName)
+    if (isCycling) {
+      this.pause()
+    }
 
-        Util.reflow(nextElement)
+    this._setActiveIndicatorElement(nextElement)
 
-        $(activeElement).addClass(directionalClassName)
-        $(nextElement).addClass(directionalClassName)
+    const slidEvent = $.Event(Event.SLID, {
+      relatedTarget: nextElement,
+      direction: eventDirectionName,
+      from: activeElementIndex,
+      to: nextElementIndex
+    })
 
-        const transitionDuration = Util.getTransitionDurationFromElement(activeElement)
+    if ($(this._element).hasClass(ClassName.SLIDE)) {
+      $(nextElement).addClass(orderClassName)
 
-        $(activeElement)
-          .one(Util.TRANSITION_END, () => {
-            $(nextElement)
-              .removeClass(`${directionalClassName} ${orderClassName}`)
-              .addClass(ClassName.ACTIVE)
+      Util.reflow(nextElement)
 
-            $(activeElement).removeClass(`${ClassName.ACTIVE} ${orderClassName} ${directionalClassName}`)
+      $(activeElement).addClass(directionalClassName)
+      $(nextElement).addClass(directionalClassName)
 
-            this._isSliding = false
-
-            setTimeout(() => $(this._element).trigger(slidEvent), 0)
-          })
-          .emulateTransitionEnd(transitionDuration)
+      const nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10)
+      if (nextElementInterval) {
+        this._config.defaultInterval = this._config.defaultInterval || this._config.interval
+        this._config.interval = nextElementInterval
       } else {
-        $(activeElement).removeClass(ClassName.ACTIVE)
-        $(nextElement).addClass(ClassName.ACTIVE)
-
-        this._isSliding = false
-        $(this._element).trigger(slidEvent)
+        this._config.interval = this._config.defaultInterval || this._config.interval
       }
 
-      if (isCycling) {
-        this.cycle()
-      }
-    }
+      const transitionDuration = Util.getTransitionDurationFromElement(activeElement)
 
-    // Static
+      $(activeElement)
+        .one(Util.TRANSITION_END, () => {
+          $(nextElement)
+            .removeClass(`${directionalClassName} ${orderClassName}`)
+            .addClass(ClassName.ACTIVE)
 
-    static _jQueryInterface(config) {
-      return this.each(function () {
-        let data = $(this).data(DATA_KEY)
-        let _config = {
-          ...Default,
-          ...$(this).data()
-        }
+          $(activeElement).removeClass(`${ClassName.ACTIVE} ${orderClassName} ${directionalClassName}`)
 
-        if (typeof config === 'object') {
-          _config = {
-            ..._config,
-            ...config
-          }
-        }
+          this._isSliding = false
 
-        const action = typeof config === 'string' ? config : _config.slide
+          setTimeout(() => $(this._element).trigger(slidEvent), 0)
+        })
+        .emulateTransitionEnd(transitionDuration)
+    } else {
+      $(activeElement).removeClass(ClassName.ACTIVE)
+      $(nextElement).addClass(ClassName.ACTIVE)
 
-        if (!data) {
-          data = new Carousel(this, _config)
-          $(this).data(DATA_KEY, data)
-        }
+      this._isSliding = false
+      $(this._element).trigger(slidEvent)
+    }
 
-        if (typeof config === 'number') {
-          data.to(config)
-        } else if (typeof action === 'string') {
-          if (typeof data[action] === 'undefined') {
-            throw new TypeError(`No method named "${action}"`)
-          }
-          data[action]()
-        } else if (_config.interval) {
-          data.pause()
-          data.cycle()
-        }
-      })
+    if (isCycling) {
+      this.cycle()
     }
+  }
 
-    static _dataApiClickHandler(event) {
-      const selector = Util.getSelectorFromElement(this)
+  // Static
 
-      if (!selector) {
-        return
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = $(this).data(DATA_KEY)
+      let _config = {
+        ...Default,
+        ...$(this).data()
       }
 
-      const target = $(selector)[0]
-
-      if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
-        return
+      if (typeof config === 'object') {
+        _config = {
+          ..._config,
+          ...config
+        }
       }
 
-      const config = {
-        ...$(target).data(),
-        ...$(this).data()
+      const action = typeof config === 'string' ? config : _config.slide
+
+      if (!data) {
+        data = new Carousel(this, _config)
+        $(this).data(DATA_KEY, data)
       }
-      const slideIndex = this.getAttribute('data-slide-to')
 
-      if (slideIndex) {
-        config.interval = false
+      if (typeof config === 'number') {
+        data.to(config)
+      } else if (typeof action === 'string') {
+        if (typeof data[action] === 'undefined') {
+          throw new TypeError(`No method named "${action}"`)
+        }
+        data[action]()
+      } else if (_config.interval) {
+        data.pause()
+        data.cycle()
       }
+    })
+  }
 
-      Carousel._jQueryInterface.call($(target), config)
+  static _dataApiClickHandler(event) {
+    const selector = Util.getSelectorFromElement(this)
 
-      if (slideIndex) {
-        $(target).data(DATA_KEY).to(slideIndex)
-      }
+    if (!selector) {
+      return
+    }
 
-      event.preventDefault()
+    const target = $(selector)[0]
+
+    if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
+      return
     }
-  }
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
+    const config = {
+      ...$(target).data(),
+      ...$(this).data()
+    }
+    const slideIndex = this.getAttribute('data-slide-to')
 
-  $(document)
-    .on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler)
+    if (slideIndex) {
+      config.interval = false
+    }
 
-  $(window).on(Event.LOAD_DATA_API, () => {
-    const carousels = [].slice.call(document.querySelectorAll(Selector.DATA_RIDE))
-    for (let i = 0, len = carousels.length; i < len; i++) {
-      const $carousel = $(carousels[i])
-      Carousel._jQueryInterface.call($carousel, $carousel.data())
+    Carousel._jQueryInterface.call($(target), config)
+
+    if (slideIndex) {
+      $(target).data(DATA_KEY).to(slideIndex)
     }
-  })
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
+    event.preventDefault()
+  }
+}
 
-  $.fn[NAME] = Carousel._jQueryInterface
-  $.fn[NAME].Constructor = Carousel
-  $.fn[NAME].noConflict = function () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT
-    return Carousel._jQueryInterface
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+$(document)
+  .on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler)
+
+$(window).on(Event.LOAD_DATA_API, () => {
+  const carousels = [].slice.call(document.querySelectorAll(Selector.DATA_RIDE))
+  for (let i = 0, len = carousels.length; i < len; i++) {
+    const $carousel = $(carousels[i])
+    Carousel._jQueryInterface.call($carousel, $carousel.data())
   }
+})
 
-  return Carousel
-})($)
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
 
+$.fn[NAME] = Carousel._jQueryInterface
+$.fn[NAME].Constructor = Carousel
+$.fn[NAME].noConflict = () => {
+  $.fn[NAME] = JQUERY_NO_CONFLICT
+  return Carousel._jQueryInterface
+}
+
 export default Carousel

js/src/collapse.js

@@ -1,7 +0,4 @@
-import $ from 'jquery'
-import Util from './util'
-
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): collapse.js
+ * Bootstrap (v4.2.1): collapse.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
@@ -11,389 +8,396 @@ * --------------------------------------------------------------------------
 
-const Collapse = (($) => {
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
+import $ from 'jquery'
+import Util from './util'
 
-  const NAME                = 'collapse'
-  const VERSION             = '4.1.3'
-  const DATA_KEY            = 'bs.collapse'
-  const EVENT_KEY           = `.${DATA_KEY}`
-  const DATA_API_KEY        = '.data-api'
-  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
 
-  const Default = {
-    toggle : true,
-    parent : ''
-  }
+const NAME                = 'collapse'
+const VERSION             = '4.2.1'
+const DATA_KEY            = 'bs.collapse'
+const EVENT_KEY           = `.${DATA_KEY}`
+const DATA_API_KEY        = '.data-api'
+const JQUERY_NO_CONFLICT  = $.fn[NAME]
 
-  const DefaultType = {
-    toggle : 'boolean',
-    parent : '(string|element)'
-  }
+const Default = {
+  toggle : true,
+  parent : ''
+}
 
-  const Event = {
-    SHOW           : `show${EVENT_KEY}`,
-    SHOWN          : `shown${EVENT_KEY}`,
-    HIDE           : `hide${EVENT_KEY}`,
-    HIDDEN         : `hidden${EVENT_KEY}`,
-    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
-  }
+const DefaultType = {
+  toggle : 'boolean',
+  parent : '(string|element)'
+}
 
-  const ClassName = {
-    SHOW       : 'show',
-    COLLAPSE   : 'collapse',
-    COLLAPSING : 'collapsing',
-    COLLAPSED  : 'collapsed'
-  }
+const Event = {
+  SHOW           : `show${EVENT_KEY}`,
+  SHOWN          : `shown${EVENT_KEY}`,
+  HIDE           : `hide${EVENT_KEY}`,
+  HIDDEN         : `hidden${EVENT_KEY}`,
+  CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+}
 
-  const Dimension = {
-    WIDTH  : 'width',
-    HEIGHT : 'height'
-  }
+const ClassName = {
+  SHOW       : 'show',
+  COLLAPSE   : 'collapse',
+  COLLAPSING : 'collapsing',
+  COLLAPSED  : 'collapsed'
+}
 
-  const Selector = {
-    ACTIVES     : '.show, .collapsing',
-    DATA_TOGGLE : '[data-toggle="collapse"]'
-  }
+const Dimension = {
+  WIDTH  : 'width',
+  HEIGHT : 'height'
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
-   */
+const Selector = {
+  ACTIVES     : '.show, .collapsing',
+  DATA_TOGGLE : '[data-toggle="collapse"]'
+}
 
-  class Collapse {
-    constructor(element, config) {
-      this._isTransitioning = false
-      this._element         = element
-      this._config          = this._getConfig(config)
-      this._triggerArray    = $.makeArray(document.querySelectorAll(
-        `[data-toggle="collapse"][href="#${element.id}"],` +
-        `[data-toggle="collapse"][data-target="#${element.id}"]`
-      ))
-      const toggleList = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE))
-      for (let i = 0, len = toggleList.length; i < len; i++) {
-        const elem = toggleList[i]
-        const selector = Util.getSelectorFromElement(elem)
-        const filterElement = [].slice.call(document.querySelectorAll(selector))
-          .filter((foundElem) => foundElem === element)
+/**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
 
-        if (selector !== null && filterElement.length > 0) {
-          this._selector = selector
-          this._triggerArray.push(elem)
-        }
-      }
+class Collapse {
+  constructor(element, config) {
+    this._isTransitioning = false
+    this._element         = element
+    this._config          = this._getConfig(config)
+    this._triggerArray    = [].slice.call(document.querySelectorAll(
+      `[data-toggle="collapse"][href="#${element.id}"],` +
+      `[data-toggle="collapse"][data-target="#${element.id}"]`
+    ))
 
-      this._parent = this._config.parent ? this._getParent() : null
+    const toggleList = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE))
+    for (let i = 0, len = toggleList.length; i < len; i++) {
+      const elem = toggleList[i]
+      const selector = Util.getSelectorFromElement(elem)
+      const filterElement = [].slice.call(document.querySelectorAll(selector))
+        .filter((foundElem) => foundElem === element)
 
-      if (!this._config.parent) {
-        this._addAriaAndCollapsedClass(this._element, this._triggerArray)
+      if (selector !== null && filterElement.length > 0) {
+        this._selector = selector
+        this._triggerArray.push(elem)
       }
-
-      if (this._config.toggle) {
-        this.toggle()
-      }
     }
 
-    // Getters
+    this._parent = this._config.parent ? this._getParent() : null
 
-    static get VERSION() {
-      return VERSION
+    if (!this._config.parent) {
+      this._addAriaAndCollapsedClass(this._element, this._triggerArray)
     }
 
-    static get Default() {
-      return Default
+    if (this._config.toggle) {
+      this.toggle()
     }
+  }
 
-    // Public
+  // Getters
 
-    toggle() {
-      if ($(this._element).hasClass(ClassName.SHOW)) {
-        this.hide()
-      } else {
-        this.show()
-      }
+  static get VERSION() {
+    return VERSION
+  }
+
+  static get Default() {
+    return Default
+  }
+
+  // Public
+
+  toggle() {
+    if ($(this._element).hasClass(ClassName.SHOW)) {
+      this.hide()
+    } else {
+      this.show()
     }
+  }
 
-    show() {
-      if (this._isTransitioning ||
-        $(this._element).hasClass(ClassName.SHOW)) {
-        return
-      }
+  show() {
+    if (this._isTransitioning ||
+      $(this._element).hasClass(ClassName.SHOW)) {
+      return
+    }
 
-      let actives
-      let activesData
+    let actives
+    let activesData
 
-      if (this._parent) {
-        actives = [].slice.call(this._parent.querySelectorAll(Selector.ACTIVES))
-          .filter((elem) => elem.getAttribute('data-parent') === this._config.parent)
+    if (this._parent) {
+      actives = [].slice.call(this._parent.querySelectorAll(Selector.ACTIVES))
+        .filter((elem) => {
+          if (typeof this._config.parent === 'string') {
+            return elem.getAttribute('data-parent') === this._config.parent
+          }
 
-        if (actives.length === 0) {
-          actives = null
-        }
-      }
+          return elem.classList.contains(ClassName.COLLAPSE)
+        })
 
-      if (actives) {
-        activesData = $(actives).not(this._selector).data(DATA_KEY)
-        if (activesData && activesData._isTransitioning) {
-          return
-        }
+      if (actives.length === 0) {
+        actives = null
       }
+    }
 
-      const startEvent = $.Event(Event.SHOW)
-      $(this._element).trigger(startEvent)
-      if (startEvent.isDefaultPrevented()) {
+    if (actives) {
+      activesData = $(actives).not(this._selector).data(DATA_KEY)
+      if (activesData && activesData._isTransitioning) {
         return
       }
+    }
 
-      if (actives) {
-        Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide')
-        if (!activesData) {
-          $(actives).data(DATA_KEY, null)
-        }
+    const startEvent = $.Event(Event.SHOW)
+    $(this._element).trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) {
+      return
+    }
+
+    if (actives) {
+      Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide')
+      if (!activesData) {
+        $(actives).data(DATA_KEY, null)
       }
+    }
 
-      const dimension = this._getDimension()
+    const dimension = this._getDimension()
 
-      $(this._element)
-        .removeClass(ClassName.COLLAPSE)
-        .addClass(ClassName.COLLAPSING)
+    $(this._element)
+      .removeClass(ClassName.COLLAPSE)
+      .addClass(ClassName.COLLAPSING)
 
-      this._element.style[dimension] = 0
+    this._element.style[dimension] = 0
 
-      if (this._triggerArray.length) {
-        $(this._triggerArray)
-          .removeClass(ClassName.COLLAPSED)
-          .attr('aria-expanded', true)
-      }
+    if (this._triggerArray.length) {
+      $(this._triggerArray)
+        .removeClass(ClassName.COLLAPSED)
+        .attr('aria-expanded', true)
+    }
 
-      this.setTransitioning(true)
+    this.setTransitioning(true)
 
-      const complete = () => {
-        $(this._element)
-          .removeClass(ClassName.COLLAPSING)
-          .addClass(ClassName.COLLAPSE)
-          .addClass(ClassName.SHOW)
+    const complete = () => {
+      $(this._element)
+        .removeClass(ClassName.COLLAPSING)
+        .addClass(ClassName.COLLAPSE)
+        .addClass(ClassName.SHOW)
 
-        this._element.style[dimension] = ''
+      this._element.style[dimension] = ''
 
-        this.setTransitioning(false)
+      this.setTransitioning(false)
 
-        $(this._element).trigger(Event.SHOWN)
-      }
+      $(this._element).trigger(Event.SHOWN)
+    }
 
-      const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1)
-      const scrollSize = `scroll${capitalizedDimension}`
-      const transitionDuration = Util.getTransitionDurationFromElement(this._element)
+    const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1)
+    const scrollSize = `scroll${capitalizedDimension}`
+    const transitionDuration = Util.getTransitionDurationFromElement(this._element)
 
-      $(this._element)
-        .one(Util.TRANSITION_END, complete)
-        .emulateTransitionEnd(transitionDuration)
+    $(this._element)
+      .one(Util.TRANSITION_END, complete)
+      .emulateTransitionEnd(transitionDuration)
 
-      this._element.style[dimension] = `${this._element[scrollSize]}px`
+    this._element.style[dimension] = `${this._element[scrollSize]}px`
+  }
+
+  hide() {
+    if (this._isTransitioning ||
+      !$(this._element).hasClass(ClassName.SHOW)) {
+      return
     }
 
-    hide() {
-      if (this._isTransitioning ||
-        !$(this._element).hasClass(ClassName.SHOW)) {
-        return
-      }
+    const startEvent = $.Event(Event.HIDE)
+    $(this._element).trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) {
+      return
+    }
 
-      const startEvent = $.Event(Event.HIDE)
-      $(this._element).trigger(startEvent)
-      if (startEvent.isDefaultPrevented()) {
-        return
-      }
+    const dimension = this._getDimension()
 
-      const dimension = this._getDimension()
+    this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`
 
-      this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`
+    Util.reflow(this._element)
 
-      Util.reflow(this._element)
+    $(this._element)
+      .addClass(ClassName.COLLAPSING)
+      .removeClass(ClassName.COLLAPSE)
+      .removeClass(ClassName.SHOW)
 
-      $(this._element)
-        .addClass(ClassName.COLLAPSING)
-        .removeClass(ClassName.COLLAPSE)
-        .removeClass(ClassName.SHOW)
+    const triggerArrayLength = this._triggerArray.length
+    if (triggerArrayLength > 0) {
+      for (let i = 0; i < triggerArrayLength; i++) {
+        const trigger = this._triggerArray[i]
+        const selector = Util.getSelectorFromElement(trigger)
 
-      const triggerArrayLength = this._triggerArray.length
-      if (triggerArrayLength > 0) {
-        for (let i = 0; i < triggerArrayLength; i++) {
-          const trigger = this._triggerArray[i]
-          const selector = Util.getSelectorFromElement(trigger)
-          if (selector !== null) {
-            const $elem = $([].slice.call(document.querySelectorAll(selector)))
-            if (!$elem.hasClass(ClassName.SHOW)) {
-              $(trigger).addClass(ClassName.COLLAPSED)
-                .attr('aria-expanded', false)
-            }
+        if (selector !== null) {
+          const $elem = $([].slice.call(document.querySelectorAll(selector)))
+          if (!$elem.hasClass(ClassName.SHOW)) {
+            $(trigger).addClass(ClassName.COLLAPSED)
+              .attr('aria-expanded', false)
           }
         }
       }
+    }
 
-      this.setTransitioning(true)
+    this.setTransitioning(true)
 
-      const complete = () => {
-        this.setTransitioning(false)
-        $(this._element)
-          .removeClass(ClassName.COLLAPSING)
-          .addClass(ClassName.COLLAPSE)
-          .trigger(Event.HIDDEN)
-      }
-
-      this._element.style[dimension] = ''
-      const transitionDuration = Util.getTransitionDurationFromElement(this._element)
-
+    const complete = () => {
+      this.setTransitioning(false)
       $(this._element)
-        .one(Util.TRANSITION_END, complete)
-        .emulateTransitionEnd(transitionDuration)
+        .removeClass(ClassName.COLLAPSING)
+        .addClass(ClassName.COLLAPSE)
+        .trigger(Event.HIDDEN)
     }
 
-    setTransitioning(isTransitioning) {
-      this._isTransitioning = isTransitioning
-    }
+    this._element.style[dimension] = ''
+    const transitionDuration = Util.getTransitionDurationFromElement(this._element)
 
-    dispose() {
-      $.removeData(this._element, DATA_KEY)
+    $(this._element)
+      .one(Util.TRANSITION_END, complete)
+      .emulateTransitionEnd(transitionDuration)
+  }
 
-      this._config          = null
-      this._parent          = null
-      this._element         = null
-      this._triggerArray    = null
-      this._isTransitioning = null
-    }
+  setTransitioning(isTransitioning) {
+    this._isTransitioning = isTransitioning
+  }
 
-    // Private
+  dispose() {
+    $.removeData(this._element, DATA_KEY)
 
-    _getConfig(config) {
-      config = {
-        ...Default,
-        ...config
-      }
-      config.toggle = Boolean(config.toggle) // Coerce string values
-      Util.typeCheckConfig(NAME, config, DefaultType)
-      return config
-    }
+    this._config          = null
+    this._parent          = null
+    this._element         = null
+    this._triggerArray    = null
+    this._isTransitioning = null
+  }
 
-    _getDimension() {
-      const hasWidth = $(this._element).hasClass(Dimension.WIDTH)
-      return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT
+  // Private
+
+  _getConfig(config) {
+    config = {
+      ...Default,
+      ...config
     }
+    config.toggle = Boolean(config.toggle) // Coerce string values
+    Util.typeCheckConfig(NAME, config, DefaultType)
+    return config
+  }
 
-    _getParent() {
-      let parent = null
-      if (Util.isElement(this._config.parent)) {
-        parent = this._config.parent
+  _getDimension() {
+    const hasWidth = $(this._element).hasClass(Dimension.WIDTH)
+    return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT
+  }
 
-        // It's a jQuery object
-        if (typeof this._config.parent.jquery !== 'undefined') {
-          parent = this._config.parent[0]
-        }
-      } else {
-        parent = document.querySelector(this._config.parent)
+  _getParent() {
+    let parent
+
+    if (Util.isElement(this._config.parent)) {
+      parent = this._config.parent
+
+      // It's a jQuery object
+      if (typeof this._config.parent.jquery !== 'undefined') {
+        parent = this._config.parent[0]
       }
+    } else {
+      parent = document.querySelector(this._config.parent)
+    }
 
-      const selector =
-        `[data-toggle="collapse"][data-parent="${this._config.parent}"]`
+    const selector =
+      `[data-toggle="collapse"][data-parent="${this._config.parent}"]`
 
-      const children = [].slice.call(parent.querySelectorAll(selector))
-      $(children).each((i, element) => {
-        this._addAriaAndCollapsedClass(
-          Collapse._getTargetFromElement(element),
-          [element]
-        )
-      })
+    const children = [].slice.call(parent.querySelectorAll(selector))
+    $(children).each((i, element) => {
+      this._addAriaAndCollapsedClass(
+        Collapse._getTargetFromElement(element),
+        [element]
+      )
+    })
 
-      return parent
-    }
+    return parent
+  }
 
-    _addAriaAndCollapsedClass(element, triggerArray) {
-      if (element) {
-        const isOpen = $(element).hasClass(ClassName.SHOW)
+  _addAriaAndCollapsedClass(element, triggerArray) {
+    const isOpen = $(element).hasClass(ClassName.SHOW)
 
-        if (triggerArray.length) {
-          $(triggerArray)
-            .toggleClass(ClassName.COLLAPSED, !isOpen)
-            .attr('aria-expanded', isOpen)
-        }
-      }
+    if (triggerArray.length) {
+      $(triggerArray)
+        .toggleClass(ClassName.COLLAPSED, !isOpen)
+        .attr('aria-expanded', isOpen)
     }
+  }
 
-    // Static
+  // Static
 
-    static _getTargetFromElement(element) {
-      const selector = Util.getSelectorFromElement(element)
-      return selector ? document.querySelector(selector) : null
-    }
+  static _getTargetFromElement(element) {
+    const selector = Util.getSelectorFromElement(element)
+    return selector ? document.querySelector(selector) : null
+  }
 
-    static _jQueryInterface(config) {
-      return this.each(function () {
-        const $this   = $(this)
-        let data      = $this.data(DATA_KEY)
-        const _config = {
-          ...Default,
-          ...$this.data(),
-          ...typeof config === 'object' && config ? config : {}
-        }
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      const $this   = $(this)
+      let data      = $this.data(DATA_KEY)
+      const _config = {
+        ...Default,
+        ...$this.data(),
+        ...typeof config === 'object' && config ? config : {}
+      }
 
-        if (!data && _config.toggle && /show|hide/.test(config)) {
-          _config.toggle = false
-        }
+      if (!data && _config.toggle && /show|hide/.test(config)) {
+        _config.toggle = false
+      }
 
-        if (!data) {
-          data = new Collapse(this, _config)
-          $this.data(DATA_KEY, data)
-        }
+      if (!data) {
+        data = new Collapse(this, _config)
+        $this.data(DATA_KEY, data)
+      }
 
-        if (typeof config === 'string') {
-          if (typeof data[config] === 'undefined') {
-            throw new TypeError(`No method named "${config}"`)
-          }
-          data[config]()
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`)
         }
-      })
-    }
+        data[config]()
+      }
+    })
   }
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
 
-  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-    // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
-    if (event.currentTarget.tagName === 'A') {
-      event.preventDefault()
-    }
+$(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+  // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
+  if (event.currentTarget.tagName === 'A') {
+    event.preventDefault()
+  }
 
-    const $trigger = $(this)
-    const selector = Util.getSelectorFromElement(this)
-    const selectors = [].slice.call(document.querySelectorAll(selector))
-    $(selectors).each(function () {
-      const $target = $(this)
-      const data    = $target.data(DATA_KEY)
-      const config  = data ? 'toggle' : $trigger.data()
-      Collapse._jQueryInterface.call($target, config)
-    })
+  const $trigger = $(this)
+  const selector = Util.getSelectorFromElement(this)
+  const selectors = [].slice.call(document.querySelectorAll(selector))
+
+  $(selectors).each(function () {
+    const $target = $(this)
+    const data    = $target.data(DATA_KEY)
+    const config  = data ? 'toggle' : $trigger.data()
+    Collapse._jQueryInterface.call($target, config)
   })
+})
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
 
-  $.fn[NAME] = Collapse._jQueryInterface
-  $.fn[NAME].Constructor = Collapse
-  $.fn[NAME].noConflict = function () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT
-    return Collapse._jQueryInterface
-  }
+$.fn[NAME] = Collapse._jQueryInterface
+$.fn[NAME].Constructor = Collapse
+$.fn[NAME].noConflict = () => {
+  $.fn[NAME] = JQUERY_NO_CONFLICT
+  return Collapse._jQueryInterface
+}
 
-  return Collapse
-})($)
-
 export default Collapse

js/src/dropdown.js

@@ -0,1 +1,8 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.2.1): dropdown.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
 import $ from 'jquery'
@@ -6,490 +13,527 @@ import Popper from 'popper.js'
 /**
- * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): dropdown.js
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- * --------------------------------------------------------------------------
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
  */
 
-const Dropdown = (($) => {
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
+const NAME                     = 'dropdown'
+const VERSION                  = '4.2.1'
+const DATA_KEY                 = 'bs.dropdown'
+const EVENT_KEY                = `.${DATA_KEY}`
+const DATA_API_KEY             = '.data-api'
+const JQUERY_NO_CONFLICT       = $.fn[NAME]
+const ESCAPE_KEYCODE           = 27 // KeyboardEvent.which value for Escape (Esc) key
+const SPACE_KEYCODE            = 32 // KeyboardEvent.which value for space key
+const TAB_KEYCODE              = 9 // KeyboardEvent.which value for tab key
+const ARROW_UP_KEYCODE         = 38 // KeyboardEvent.which value for up arrow key
+const ARROW_DOWN_KEYCODE       = 40 // KeyboardEvent.which value for down arrow key
+const RIGHT_MOUSE_BUTTON_WHICH = 3 // MouseEvent.which value for the right button (assuming a right-handed mouse)
+const REGEXP_KEYDOWN           = new RegExp(`${ARROW_UP_KEYCODE}|${ARROW_DOWN_KEYCODE}|${ESCAPE_KEYCODE}`)
 
-  const NAME                     = 'dropdown'
-  const VERSION                  = '4.1.3'
-  const DATA_KEY                 = 'bs.dropdown'
-  const EVENT_KEY                = `.${DATA_KEY}`
-  const DATA_API_KEY             = '.data-api'
-  const JQUERY_NO_CONFLICT       = $.fn[NAME]
-  const ESCAPE_KEYCODE           = 27 // KeyboardEvent.which value for Escape (Esc) key
-  const SPACE_KEYCODE            = 32 // KeyboardEvent.which value for space key
-  const TAB_KEYCODE              = 9 // KeyboardEvent.which value for tab key
-  const ARROW_UP_KEYCODE         = 38 // KeyboardEvent.which value for up arrow key
-  const ARROW_DOWN_KEYCODE       = 40 // KeyboardEvent.which value for down arrow key
-  const RIGHT_MOUSE_BUTTON_WHICH = 3 // MouseEvent.which value for the right button (assuming a right-handed mouse)
-  const REGEXP_KEYDOWN           = new RegExp(`${ARROW_UP_KEYCODE}|${ARROW_DOWN_KEYCODE}|${ESCAPE_KEYCODE}`)
+const Event = {
+  HIDE             : `hide${EVENT_KEY}`,
+  HIDDEN           : `hidden${EVENT_KEY}`,
+  SHOW             : `show${EVENT_KEY}`,
+  SHOWN            : `shown${EVENT_KEY}`,
+  CLICK            : `click${EVENT_KEY}`,
+  CLICK_DATA_API   : `click${EVENT_KEY}${DATA_API_KEY}`,
+  KEYDOWN_DATA_API : `keydown${EVENT_KEY}${DATA_API_KEY}`,
+  KEYUP_DATA_API   : `keyup${EVENT_KEY}${DATA_API_KEY}`
+}
 
-  const Event = {
-    HIDE             : `hide${EVENT_KEY}`,
-    HIDDEN           : `hidden${EVENT_KEY}`,
-    SHOW             : `show${EVENT_KEY}`,
-    SHOWN            : `shown${EVENT_KEY}`,
-    CLICK            : `click${EVENT_KEY}`,
-    CLICK_DATA_API   : `click${EVENT_KEY}${DATA_API_KEY}`,
-    KEYDOWN_DATA_API : `keydown${EVENT_KEY}${DATA_API_KEY}`,
-    KEYUP_DATA_API   : `keyup${EVENT_KEY}${DATA_API_KEY}`
-  }
+const ClassName = {
+  DISABLED        : 'disabled',
+  SHOW            : 'show',
+  DROPUP          : 'dropup',
+  DROPRIGHT       : 'dropright',
+  DROPLEFT        : 'dropleft',
+  MENURIGHT       : 'dropdown-menu-right',
+  MENULEFT        : 'dropdown-menu-left',
+  POSITION_STATIC : 'position-static'
+}
 
-  const ClassName = {
-    DISABLED  : 'disabled',
-    SHOW      : 'show',
-    DROPUP    : 'dropup',
-    DROPRIGHT : 'dropright',
-    DROPLEFT  : 'dropleft',
-    MENURIGHT : 'dropdown-menu-right',
-    MENULEFT  : 'dropdown-menu-left',
-    POSITION_STATIC : 'position-static'
-  }
+const Selector = {
+  DATA_TOGGLE   : '[data-toggle="dropdown"]',
+  FORM_CHILD    : '.dropdown form',
+  MENU          : '.dropdown-menu',
+  NAVBAR_NAV    : '.navbar-nav',
+  VISIBLE_ITEMS : '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
+}
 
-  const Selector = {
-    DATA_TOGGLE   : '[data-toggle="dropdown"]',
-    FORM_CHILD    : '.dropdown form',
-    MENU          : '.dropdown-menu',
-    NAVBAR_NAV    : '.navbar-nav',
-    VISIBLE_ITEMS : '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
+const AttachmentMap = {
+  TOP       : 'top-start',
+  TOPEND    : 'top-end',
+  BOTTOM    : 'bottom-start',
+  BOTTOMEND : 'bottom-end',
+  RIGHT     : 'right-start',
+  RIGHTEND  : 'right-end',
+  LEFT      : 'left-start',
+  LEFTEND   : 'left-end'
+}
+
+const Default = {
+  offset    : 0,
+  flip      : true,
+  boundary  : 'scrollParent',
+  reference : 'toggle',
+  display   : 'dynamic'
+}
+
+const DefaultType = {
+  offset    : '(number|string|function)',
+  flip      : 'boolean',
+  boundary  : '(string|element)',
+  reference : '(string|element)',
+  display   : 'string'
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+class Dropdown {
+  constructor(element, config) {
+    this._element  = element
+    this._popper   = null
+    this._config   = this._getConfig(config)
+    this._menu     = this._getMenuElement()
+    this._inNavbar = this._detectNavbar()
+
+    this._addEventListeners()
   }
 
-  const AttachmentMap = {
-    TOP       : 'top-start',
-    TOPEND    : 'top-end',
-    BOTTOM    : 'bottom-start',
-    BOTTOMEND : 'bottom-end',
-    RIGHT     : 'right-start',
-    RIGHTEND  : 'right-end',
-    LEFT      : 'left-start',
-    LEFTEND   : 'left-end'
+  // Getters
+
+  static get VERSION() {
+    return VERSION
   }
 
-  const Default = {
-    offset      : 0,
-    flip        : true,
-    boundary    : 'scrollParent',
-    reference   : 'toggle',
-    display     : 'dynamic'
+  static get Default() {
+    return Default
   }
 
-  const DefaultType = {
-    offset      : '(number|string|function)',
-    flip        : 'boolean',
-    boundary    : '(string|element)',
-    reference   : '(string|element)',
-    display     : 'string'
+  static get DefaultType() {
+    return DefaultType
   }
 
-  /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
-   */
+  // Public
 
-  class Dropdown {
-    constructor(element, config) {
-      this._element  = element
-      this._popper   = null
-      this._config   = this._getConfig(config)
-      this._menu     = this._getMenuElement()
-      this._inNavbar = this._detectNavbar()
-
-      this._addEventListeners()
+  toggle() {
+    if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) {
+      return
     }
 
-    // Getters
+    const parent   = Dropdown._getParentFromElement(this._element)
+    const isActive = $(this._menu).hasClass(ClassName.SHOW)
 
-    static get VERSION() {
-      return VERSION
+    Dropdown._clearMenus()
+
+    if (isActive) {
+      return
     }
 
-    static get Default() {
-      return Default
+    const relatedTarget = {
+      relatedTarget: this._element
     }
+    const showEvent = $.Event(Event.SHOW, relatedTarget)
 
-    static get DefaultType() {
-      return DefaultType
+    $(parent).trigger(showEvent)
+
+    if (showEvent.isDefaultPrevented()) {
+      return
     }
 
-    // Public
-
-    toggle() {
-      if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) {
-        return
+    // Disable totally Popper.js for Dropdown in Navbar
+    if (!this._inNavbar) {
+      /**
+       * Check for Popper dependency
+       * Popper - https://popper.js.org
+       */
+      if (typeof Popper === 'undefined') {
+        throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)')
       }
 
-      const parent   = Dropdown._getParentFromElement(this._element)
-      const isActive = $(this._menu).hasClass(ClassName.SHOW)
+      let referenceElement = this._element
 
-      Dropdown._clearMenus()
+      if (this._config.reference === 'parent') {
+        referenceElement = parent
+      } else if (Util.isElement(this._config.reference)) {
+        referenceElement = this._config.reference
 
-      if (isActive) {
-        return
+        // Check if it's jQuery element
+        if (typeof this._config.reference.jquery !== 'undefined') {
+          referenceElement = this._config.reference[0]
+        }
       }
 
-      const relatedTarget = {
-        relatedTarget: this._element
+      // If boundary is not `scrollParent`, then set position to `static`
+      // to allow the menu to "escape" the scroll parent's boundaries
+      // https://github.com/twbs/bootstrap/issues/24251
+      if (this._config.boundary !== 'scrollParent') {
+        $(parent).addClass(ClassName.POSITION_STATIC)
       }
-      const showEvent = $.Event(Event.SHOW, relatedTarget)
+      this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig())
+    }
 
-      $(parent).trigger(showEvent)
+    // If this is a touch-enabled device we add extra
+    // empty mouseover listeners to the body's immediate children;
+    // only needed because of broken event delegation on iOS
+    // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+    if ('ontouchstart' in document.documentElement &&
+        $(parent).closest(Selector.NAVBAR_NAV).length === 0) {
+      $(document.body).children().on('mouseover', null, $.noop)
+    }
 
-      if (showEvent.isDefaultPrevented()) {
-        return
-      }
+    this._element.focus()
+    this._element.setAttribute('aria-expanded', true)
 
-      // Disable totally Popper.js for Dropdown in Navbar
-      if (!this._inNavbar) {
-        /**
-         * Check for Popper dependency
-         * Popper - https://popper.js.org
-         */
-        if (typeof Popper === 'undefined') {
-          throw new TypeError('Bootstrap dropdown require Popper.js (https://popper.js.org)')
-        }
+    $(this._menu).toggleClass(ClassName.SHOW)
+    $(parent)
+      .toggleClass(ClassName.SHOW)
+      .trigger($.Event(Event.SHOWN, relatedTarget))
+  }
 
-        let referenceElement = this._element
+  show() {
+    if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED) || $(this._menu).hasClass(ClassName.SHOW)) {
+      return
+    }
 
-        if (this._config.reference === 'parent') {
-          referenceElement = parent
-        } else if (Util.isElement(this._config.reference)) {
-          referenceElement = this._config.reference
+    const relatedTarget = {
+      relatedTarget: this._element
+    }
+    const showEvent = $.Event(Event.SHOW, relatedTarget)
+    const parent = Dropdown._getParentFromElement(this._element)
 
-          // Check if it's jQuery element
-          if (typeof this._config.reference.jquery !== 'undefined') {
-            referenceElement = this._config.reference[0]
-          }
-        }
+    $(parent).trigger(showEvent)
 
-        // If boundary is not `scrollParent`, then set position to `static`
-        // to allow the menu to "escape" the scroll parent's boundaries
-        // https://github.com/twbs/bootstrap/issues/24251
-        if (this._config.boundary !== 'scrollParent') {
-          $(parent).addClass(ClassName.POSITION_STATIC)
-        }
-        this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig())
-      }
+    if (showEvent.isDefaultPrevented()) {
+      return
+    }
 
-      // If this is a touch-enabled device we add extra
-      // empty mouseover listeners to the body's immediate children;
-      // only needed because of broken event delegation on iOS
-      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
-      if ('ontouchstart' in document.documentElement &&
-         $(parent).closest(Selector.NAVBAR_NAV).length === 0) {
-        $(document.body).children().on('mouseover', null, $.noop)
-      }
+    $(this._menu).toggleClass(ClassName.SHOW)
+    $(parent)
+      .toggleClass(ClassName.SHOW)
+      .trigger($.Event(Event.SHOWN, relatedTarget))
+  }
 
-      this._element.focus()
-      this._element.setAttribute('aria-expanded', true)
-
-      $(this._menu).toggleClass(ClassName.SHOW)
-      $(parent)
-        .toggleClass(ClassName.SHOW)
-        .trigger($.Event(Event.SHOWN, relatedTarget))
+  hide() {
+    if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED) || !$(this._menu).hasClass(ClassName.SHOW)) {
+      return
     }
 
-    dispose() {
-      $.removeData(this._element, DATA_KEY)
-      $(this._element).off(EVENT_KEY)
-      this._element = null
-      this._menu = null
-      if (this._popper !== null) {
-        this._popper.destroy()
-        this._popper = null
-      }
+    const relatedTarget = {
+      relatedTarget: this._element
     }
+    const hideEvent = $.Event(Event.HIDE, relatedTarget)
+    const parent = Dropdown._getParentFromElement(this._element)
 
-    update() {
-      this._inNavbar = this._detectNavbar()
-      if (this._popper !== null) {
-        this._popper.scheduleUpdate()
-      }
+    $(parent).trigger(hideEvent)
+
+    if (hideEvent.isDefaultPrevented()) {
+      return
     }
 
-    // Private
+    $(this._menu).toggleClass(ClassName.SHOW)
+    $(parent)
+      .toggleClass(ClassName.SHOW)
+      .trigger($.Event(Event.HIDDEN, relatedTarget))
+  }
 
-    _addEventListeners() {
-      $(this._element).on(Event.CLICK, (event) => {
-        event.preventDefault()
-        event.stopPropagation()
-        this.toggle()
-      })
+  dispose() {
+    $.removeData(this._element, DATA_KEY)
+    $(this._element).off(EVENT_KEY)
+    this._element = null
+    this._menu = null
+    if (this._popper !== null) {
+      this._popper.destroy()
+      this._popper = null
     }
+  }
 
-    _getConfig(config) {
-      config = {
-        ...this.constructor.Default,
-        ...$(this._element).data(),
-        ...config
-      }
+  update() {
+    this._inNavbar = this._detectNavbar()
+    if (this._popper !== null) {
+      this._popper.scheduleUpdate()
+    }
+  }
 
-      Util.typeCheckConfig(
-        NAME,
-        config,
-        this.constructor.DefaultType
-      )
+  // Private
 
-      return config
+  _addEventListeners() {
+    $(this._element).on(Event.CLICK, (event) => {
+      event.preventDefault()
+      event.stopPropagation()
+      this.toggle()
+    })
+  }
+
+  _getConfig(config) {
+    config = {
+      ...this.constructor.Default,
+      ...$(this._element).data(),
+      ...config
     }
 
-    _getMenuElement() {
-      if (!this._menu) {
-        const parent = Dropdown._getParentFromElement(this._element)
-        if (parent) {
-          this._menu = parent.querySelector(Selector.MENU)
-        }
+    Util.typeCheckConfig(
+      NAME,
+      config,
+      this.constructor.DefaultType
+    )
+
+    return config
+  }
+
+  _getMenuElement() {
+    if (!this._menu) {
+      const parent = Dropdown._getParentFromElement(this._element)
+
+      if (parent) {
+        this._menu = parent.querySelector(Selector.MENU)
       }
-      return this._menu
     }
+    return this._menu
+  }
 
-    _getPlacement() {
-      const $parentDropdown = $(this._element.parentNode)
-      let placement = AttachmentMap.BOTTOM
+  _getPlacement() {
+    const $parentDropdown = $(this._element.parentNode)
+    let placement = AttachmentMap.BOTTOM
 
-      // Handle dropup
-      if ($parentDropdown.hasClass(ClassName.DROPUP)) {
-        placement = AttachmentMap.TOP
-        if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
-          placement = AttachmentMap.TOPEND
-        }
-      } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) {
-        placement = AttachmentMap.RIGHT
-      } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) {
-        placement = AttachmentMap.LEFT
-      } else if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
-        placement = AttachmentMap.BOTTOMEND
+    // Handle dropup
+    if ($parentDropdown.hasClass(ClassName.DROPUP)) {
+      placement = AttachmentMap.TOP
+      if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
+        placement = AttachmentMap.TOPEND
       }
-      return placement
+    } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) {
+      placement = AttachmentMap.RIGHT
+    } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) {
+      placement = AttachmentMap.LEFT
+    } else if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
+      placement = AttachmentMap.BOTTOMEND
     }
+    return placement
+  }
 
-    _detectNavbar() {
-      return $(this._element).closest('.navbar').length > 0
-    }
+  _detectNavbar() {
+    return $(this._element).closest('.navbar').length > 0
+  }
 
-    _getPopperConfig() {
-      const offsetConf = {}
-      if (typeof this._config.offset === 'function') {
-        offsetConf.fn = (data) => {
-          data.offsets = {
-            ...data.offsets,
-            ...this._config.offset(data.offsets) || {}
-          }
-          return data
+  _getPopperConfig() {
+    const offsetConf = {}
+    if (typeof this._config.offset === 'function') {
+      offsetConf.fn = (data) => {
+        data.offsets = {
+          ...data.offsets,
+          ...this._config.offset(data.offsets) || {}
         }
-      } else {
-        offsetConf.offset = this._config.offset
+        return data
       }
+    } else {
+      offsetConf.offset = this._config.offset
+    }
 
-      const popperConfig = {
-        placement: this._getPlacement(),
-        modifiers: {
-          offset: offsetConf,
-          flip: {
-            enabled: this._config.flip
-          },
-          preventOverflow: {
-            boundariesElement: this._config.boundary
-          }
+    const popperConfig = {
+      placement: this._getPlacement(),
+      modifiers: {
+        offset: offsetConf,
+        flip: {
+          enabled: this._config.flip
+        },
+        preventOverflow: {
+          boundariesElement: this._config.boundary
         }
       }
+    }
 
-      // Disable Popper.js if we have a static display
-      if (this._config.display === 'static') {
-        popperConfig.modifiers.applyStyle = {
-          enabled: false
-        }
+    // Disable Popper.js if we have a static display
+    if (this._config.display === 'static') {
+      popperConfig.modifiers.applyStyle = {
+        enabled: false
       }
-      return popperConfig
     }
+    return popperConfig
+  }
 
-    // Static
+  // Static
 
-    static _jQueryInterface(config) {
-      return this.each(function () {
-        let data = $(this).data(DATA_KEY)
-        const _config = typeof config === 'object' ? config : null
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = $(this).data(DATA_KEY)
+      const _config = typeof config === 'object' ? config : null
 
-        if (!data) {
-          data = new Dropdown(this, _config)
-          $(this).data(DATA_KEY, data)
+      if (!data) {
+        data = new Dropdown(this, _config)
+        $(this).data(DATA_KEY, data)
+      }
+
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`)
         }
+        data[config]()
+      }
+    })
+  }
 
-        if (typeof config === 'string') {
-          if (typeof data[config] === 'undefined') {
-            throw new TypeError(`No method named "${config}"`)
-          }
-          data[config]()
-        }
-      })
+  static _clearMenus(event) {
+    if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH ||
+      event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
+      return
     }
 
-    static _clearMenus(event) {
-      if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH ||
-        event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
-        return
+    const toggles = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE))
+
+    for (let i = 0, len = toggles.length; i < len; i++) {
+      const parent = Dropdown._getParentFromElement(toggles[i])
+      const context = $(toggles[i]).data(DATA_KEY)
+      const relatedTarget = {
+        relatedTarget: toggles[i]
       }
 
-      const toggles = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE))
-      for (let i = 0, len = toggles.length; i < len; i++) {
-        const parent = Dropdown._getParentFromElement(toggles[i])
-        const context = $(toggles[i]).data(DATA_KEY)
-        const relatedTarget = {
-          relatedTarget: toggles[i]
-        }
+      if (event && event.type === 'click') {
+        relatedTarget.clickEvent = event
+      }
 
-        if (event && event.type === 'click') {
-          relatedTarget.clickEvent = event
-        }
+      if (!context) {
+        continue
+      }
 
-        if (!context) {
-          continue
-        }
+      const dropdownMenu = context._menu
+      if (!$(parent).hasClass(ClassName.SHOW)) {
+        continue
+      }
 
-        const dropdownMenu = context._menu
-        if (!$(parent).hasClass(ClassName.SHOW)) {
-          continue
-        }
+      if (event && (event.type === 'click' &&
+          /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) &&
+          $.contains(parent, event.target)) {
+        continue
+      }
 
-        if (event && (event.type === 'click' &&
-            /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) &&
-            $.contains(parent, event.target)) {
-          continue
-        }
+      const hideEvent = $.Event(Event.HIDE, relatedTarget)
+      $(parent).trigger(hideEvent)
+      if (hideEvent.isDefaultPrevented()) {
+        continue
+      }
 
-        const hideEvent = $.Event(Event.HIDE, relatedTarget)
-        $(parent).trigger(hideEvent)
-        if (hideEvent.isDefaultPrevented()) {
-          continue
-        }
+      // If this is a touch-enabled device we remove the extra
+      // empty mouseover listeners we added for iOS support
+      if ('ontouchstart' in document.documentElement) {
+        $(document.body).children().off('mouseover', null, $.noop)
+      }
 
-        // If this is a touch-enabled device we remove the extra
-        // empty mouseover listeners we added for iOS support
-        if ('ontouchstart' in document.documentElement) {
-          $(document.body).children().off('mouseover', null, $.noop)
-        }
+      toggles[i].setAttribute('aria-expanded', 'false')
 
-        toggles[i].setAttribute('aria-expanded', 'false')
-
-        $(dropdownMenu).removeClass(ClassName.SHOW)
-        $(parent)
-          .removeClass(ClassName.SHOW)
-          .trigger($.Event(Event.HIDDEN, relatedTarget))
-      }
+      $(dropdownMenu).removeClass(ClassName.SHOW)
+      $(parent)
+        .removeClass(ClassName.SHOW)
+        .trigger($.Event(Event.HIDDEN, relatedTarget))
     }
+  }
 
-    static _getParentFromElement(element) {
-      let parent
-      const selector = Util.getSelectorFromElement(element)
+  static _getParentFromElement(element) {
+    let parent
+    const selector = Util.getSelectorFromElement(element)
 
-      if (selector) {
-        parent = document.querySelector(selector)
-      }
-
-      return parent || element.parentNode
+    if (selector) {
+      parent = document.querySelector(selector)
     }
 
-    // eslint-disable-next-line complexity
-    static _dataApiKeydownHandler(event) {
-      // If not input/textarea:
-      //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
-      // If input/textarea:
-      //  - If space key => not a dropdown command
-      //  - If key is other than escape
-      //    - If key is not up or down => not a dropdown command
-      //    - If trigger inside the menu => not a dropdown command
-      if (/input|textarea/i.test(event.target.tagName)
-        ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE &&
-        (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE ||
-          $(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
-        return
-      }
+    return parent || element.parentNode
+  }
 
-      event.preventDefault()
-      event.stopPropagation()
+  // eslint-disable-next-line complexity
+  static _dataApiKeydownHandler(event) {
+    // If not input/textarea:
+    //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
+    // If input/textarea:
+    //  - If space key => not a dropdown command
+    //  - If key is other than escape
+    //    - If key is not up or down => not a dropdown command
+    //    - If trigger inside the menu => not a dropdown command
+    if (/input|textarea/i.test(event.target.tagName)
+      ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE &&
+      (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE ||
+        $(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
+      return
+    }
 
-      if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
-        return
-      }
+    event.preventDefault()
+    event.stopPropagation()
 
-      const parent   = Dropdown._getParentFromElement(this)
-      const isActive = $(parent).hasClass(ClassName.SHOW)
+    if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+      return
+    }
 
-      if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) ||
-           isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
-        if (event.which === ESCAPE_KEYCODE) {
-          const toggle = parent.querySelector(Selector.DATA_TOGGLE)
-          $(toggle).trigger('focus')
-        }
+    const parent   = Dropdown._getParentFromElement(this)
+    const isActive = $(parent).hasClass(ClassName.SHOW)
 
-        $(this).trigger('click')
-        return
+    if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
+      if (event.which === ESCAPE_KEYCODE) {
+        const toggle = parent.querySelector(Selector.DATA_TOGGLE)
+        $(toggle).trigger('focus')
       }
 
-      const items = [].slice.call(parent.querySelectorAll(Selector.VISIBLE_ITEMS))
+      $(this).trigger('click')
+      return
+    }
 
-      if (items.length === 0) {
-        return
-      }
+    const items = [].slice.call(parent.querySelectorAll(Selector.VISIBLE_ITEMS))
 
-      let index = items.indexOf(event.target)
+    if (items.length === 0) {
+      return
+    }
 
-      if (event.which === ARROW_UP_KEYCODE && index > 0) { // Up
-        index--
-      }
+    let index = items.indexOf(event.target)
 
-      if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) { // Down
-        index++
-      }
+    if (event.which === ARROW_UP_KEYCODE && index > 0) { // Up
+      index--
+    }
 
-      if (index < 0) {
-        index = 0
-      }
+    if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) { // Down
+      index++
+    }
 
-      items[index].focus()
+    if (index < 0) {
+      index = 0
     }
+
+    items[index].focus()
   }
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
 
-  $(document)
-    .on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler)
-    .on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler)
-    .on(`${Event.CLICK_DATA_API} ${Event.KEYUP_DATA_API}`, Dropdown._clearMenus)
-    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      event.preventDefault()
-      event.stopPropagation()
-      Dropdown._jQueryInterface.call($(this), 'toggle')
-    })
-    .on(Event.CLICK_DATA_API, Selector.FORM_CHILD, (e) => {
-      e.stopPropagation()
-    })
+$(document)
+  .on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler)
+  .on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler)
+  .on(`${Event.CLICK_DATA_API} ${Event.KEYUP_DATA_API}`, Dropdown._clearMenus)
+  .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    event.preventDefault()
+    event.stopPropagation()
+    Dropdown._jQueryInterface.call($(this), 'toggle')
+  })
+  .on(Event.CLICK_DATA_API, Selector.FORM_CHILD, (e) => {
+    e.stopPropagation()
+  })
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
 
-  $.fn[NAME] = Dropdown._jQueryInterface
-  $.fn[NAME].Constructor = Dropdown
-  $.fn[NAME].noConflict = function () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT
-    return Dropdown._jQueryInterface
-  }
+$.fn[NAME] = Dropdown._jQueryInterface
+$.fn[NAME].Constructor = Dropdown
+$.fn[NAME].noConflict = () => {
+  $.fn[NAME] = JQUERY_NO_CONFLICT
+  return Dropdown._jQueryInterface
+}
 
-  return Dropdown
-})($, Popper)
 
 export default Dropdown

js/src/index.js

@@ -11,2 +11,3 @@ import $ from 'jquery'
 import Tab from './tab'
+import Toast from './toast'
 import Tooltip from './tooltip'
@@ -17,3 +18,3 @@ import Util from './util'
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): index.js
+ * Bootstrap (v4.2.1): index.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
@@ -23,3 +24,3 @@ * --------------------------------------------------------------------------
 
-(($) => {
+(() => {
   if (typeof $ === 'undefined') {
@@ -39,3 +40,3 @@ throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.')
   }
-})($)
+})()
 
@@ -53,3 +54,4 @@ export {
   Tab,
+  Toast,
   Tooltip
 }

js/src/modal.js

@@ -1,7 +0,4 @@
-import $ from 'jquery'
-import Util from './util'
-
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): modal.js
+ * Bootstrap (v4.2.1): modal.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
@@ -11,570 +8,581 @@ * --------------------------------------------------------------------------
 
-const Modal = (($) => {
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
+import $ from 'jquery'
+import Util from './util'
 
-  const NAME               = 'modal'
-  const VERSION            = '4.1.3'
-  const DATA_KEY           = 'bs.modal'
-  const EVENT_KEY          = `.${DATA_KEY}`
-  const DATA_API_KEY       = '.data-api'
-  const JQUERY_NO_CONFLICT = $.fn[NAME]
-  const ESCAPE_KEYCODE     = 27 // KeyboardEvent.which value for Escape (Esc) key
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
 
-  const Default = {
-    backdrop : true,
-    keyboard : true,
-    focus    : true,
-    show     : true
-  }
+const NAME               = 'modal'
+const VERSION            = '4.2.1'
+const DATA_KEY           = 'bs.modal'
+const EVENT_KEY          = `.${DATA_KEY}`
+const DATA_API_KEY       = '.data-api'
+const JQUERY_NO_CONFLICT = $.fn[NAME]
+const ESCAPE_KEYCODE     = 27 // KeyboardEvent.which value for Escape (Esc) key
 
-  const DefaultType = {
-    backdrop : '(boolean|string)',
-    keyboard : 'boolean',
-    focus    : 'boolean',
-    show     : 'boolean'
+const Default = {
+  backdrop : true,
+  keyboard : true,
+  focus    : true,
+  show     : true
+}
+
+const DefaultType = {
+  backdrop : '(boolean|string)',
+  keyboard : 'boolean',
+  focus    : 'boolean',
+  show     : 'boolean'
+}
+
+const Event = {
+  HIDE              : `hide${EVENT_KEY}`,
+  HIDDEN            : `hidden${EVENT_KEY}`,
+  SHOW              : `show${EVENT_KEY}`,
+  SHOWN             : `shown${EVENT_KEY}`,
+  FOCUSIN           : `focusin${EVENT_KEY}`,
+  RESIZE            : `resize${EVENT_KEY}`,
+  CLICK_DISMISS     : `click.dismiss${EVENT_KEY}`,
+  KEYDOWN_DISMISS   : `keydown.dismiss${EVENT_KEY}`,
+  MOUSEUP_DISMISS   : `mouseup.dismiss${EVENT_KEY}`,
+  MOUSEDOWN_DISMISS : `mousedown.dismiss${EVENT_KEY}`,
+  CLICK_DATA_API    : `click${EVENT_KEY}${DATA_API_KEY}`
+}
+
+const ClassName = {
+  SCROLLBAR_MEASURER : 'modal-scrollbar-measure',
+  BACKDROP           : 'modal-backdrop',
+  OPEN               : 'modal-open',
+  FADE               : 'fade',
+  SHOW               : 'show'
+}
+
+const Selector = {
+  DIALOG         : '.modal-dialog',
+  DATA_TOGGLE    : '[data-toggle="modal"]',
+  DATA_DISMISS   : '[data-dismiss="modal"]',
+  FIXED_CONTENT  : '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
+  STICKY_CONTENT : '.sticky-top'
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+class Modal {
+  constructor(element, config) {
+    this._config              = this._getConfig(config)
+    this._element             = element
+    this._dialog              = element.querySelector(Selector.DIALOG)
+    this._backdrop            = null
+    this._isShown             = false
+    this._isBodyOverflowing   = false
+    this._ignoreBackdropClick = false
+    this._isTransitioning     = false
+    this._scrollbarWidth      = 0
   }
 
-  const Event = {
-    HIDE              : `hide${EVENT_KEY}`,
-    HIDDEN            : `hidden${EVENT_KEY}`,
-    SHOW              : `show${EVENT_KEY}`,
-    SHOWN             : `shown${EVENT_KEY}`,
-    FOCUSIN           : `focusin${EVENT_KEY}`,
-    RESIZE            : `resize${EVENT_KEY}`,
-    CLICK_DISMISS     : `click.dismiss${EVENT_KEY}`,
-    KEYDOWN_DISMISS   : `keydown.dismiss${EVENT_KEY}`,
-    MOUSEUP_DISMISS   : `mouseup.dismiss${EVENT_KEY}`,
-    MOUSEDOWN_DISMISS : `mousedown.dismiss${EVENT_KEY}`,
-    CLICK_DATA_API    : `click${EVENT_KEY}${DATA_API_KEY}`
+  // Getters
+
+  static get VERSION() {
+    return VERSION
   }
 
-  const ClassName = {
-    SCROLLBAR_MEASURER : 'modal-scrollbar-measure',
-    BACKDROP           : 'modal-backdrop',
-    OPEN               : 'modal-open',
-    FADE               : 'fade',
-    SHOW               : 'show'
+  static get Default() {
+    return Default
   }
 
-  const Selector = {
-    DIALOG             : '.modal-dialog',
-    DATA_TOGGLE        : '[data-toggle="modal"]',
-    DATA_DISMISS       : '[data-dismiss="modal"]',
-    FIXED_CONTENT      : '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
-    STICKY_CONTENT     : '.sticky-top'
+  // Public
+
+  toggle(relatedTarget) {
+    return this._isShown ? this.hide() : this.show(relatedTarget)
   }
 
-  /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
-   */
+  show(relatedTarget) {
+    if (this._isShown || this._isTransitioning) {
+      return
+    }
 
-  class Modal {
-    constructor(element, config) {
-      this._config              = this._getConfig(config)
-      this._element             = element
-      this._dialog              = element.querySelector(Selector.DIALOG)
-      this._backdrop            = null
-      this._isShown             = false
-      this._isBodyOverflowing   = false
-      this._ignoreBackdropClick = false
-      this._scrollbarWidth      = 0
+    if ($(this._element).hasClass(ClassName.FADE)) {
+      this._isTransitioning = true
     }
 
-    // Getters
+    const showEvent = $.Event(Event.SHOW, {
+      relatedTarget
+    })
 
-    static get VERSION() {
-      return VERSION
-    }
+    $(this._element).trigger(showEvent)
 
-    static get Default() {
-      return Default
+    if (this._isShown || showEvent.isDefaultPrevented()) {
+      return
     }
 
-    // Public
+    this._isShown = true
 
-    toggle(relatedTarget) {
-      return this._isShown ? this.hide() : this.show(relatedTarget)
-    }
+    this._checkScrollbar()
+    this._setScrollbar()
 
-    show(relatedTarget) {
-      if (this._isTransitioning || this._isShown) {
-        return
-      }
+    this._adjustDialog()
 
-      if ($(this._element).hasClass(ClassName.FADE)) {
-        this._isTransitioning = true
-      }
+    this._setEscapeEvent()
+    this._setResizeEvent()
 
-      const showEvent = $.Event(Event.SHOW, {
-        relatedTarget
+    $(this._element).on(
+      Event.CLICK_DISMISS,
+      Selector.DATA_DISMISS,
+      (event) => this.hide(event)
+    )
+
+    $(this._dialog).on(Event.MOUSEDOWN_DISMISS, () => {
+      $(this._element).one(Event.MOUSEUP_DISMISS, (event) => {
+        if ($(event.target).is(this._element)) {
+          this._ignoreBackdropClick = true
+        }
       })
+    })
 
-      $(this._element).trigger(showEvent)
+    this._showBackdrop(() => this._showElement(relatedTarget))
+  }
 
-      if (this._isShown || showEvent.isDefaultPrevented()) {
-        return
-      }
+  hide(event) {
+    if (event) {
+      event.preventDefault()
+    }
 
-      this._isShown = true
+    if (!this._isShown || this._isTransitioning) {
+      return
+    }
 
-      this._checkScrollbar()
-      this._setScrollbar()
+    const hideEvent = $.Event(Event.HIDE)
 
-      this._adjustDialog()
+    $(this._element).trigger(hideEvent)
 
-      $(document.body).addClass(ClassName.OPEN)
+    if (!this._isShown || hideEvent.isDefaultPrevented()) {
+      return
+    }
 
-      this._setEscapeEvent()
-      this._setResizeEvent()
+    this._isShown = false
+    const transition = $(this._element).hasClass(ClassName.FADE)
 
-      $(this._element).on(
-        Event.CLICK_DISMISS,
-        Selector.DATA_DISMISS,
-        (event) => this.hide(event)
-      )
-
-      $(this._dialog).on(Event.MOUSEDOWN_DISMISS, () => {
-        $(this._element).one(Event.MOUSEUP_DISMISS, (event) => {
-          if ($(event.target).is(this._element)) {
-            this._ignoreBackdropClick = true
-          }
-        })
-      })
-
-      this._showBackdrop(() => this._showElement(relatedTarget))
+    if (transition) {
+      this._isTransitioning = true
     }
 
-    hide(event) {
-      if (event) {
-        event.preventDefault()
-      }
+    this._setEscapeEvent()
+    this._setResizeEvent()
 
-      if (this._isTransitioning || !this._isShown) {
-        return
-      }
+    $(document).off(Event.FOCUSIN)
 
-      const hideEvent = $.Event(Event.HIDE)
+    $(this._element).removeClass(ClassName.SHOW)
 
-      $(this._element).trigger(hideEvent)
+    $(this._element).off(Event.CLICK_DISMISS)
+    $(this._dialog).off(Event.MOUSEDOWN_DISMISS)
 
-      if (!this._isShown || hideEvent.isDefaultPrevented()) {
-        return
-      }
 
-      this._isShown = false
-      const transition = $(this._element).hasClass(ClassName.FADE)
+    if (transition) {
+      const transitionDuration  = Util.getTransitionDurationFromElement(this._element)
 
-      if (transition) {
-        this._isTransitioning = true
-      }
+      $(this._element)
+        .one(Util.TRANSITION_END, (event) => this._hideModal(event))
+        .emulateTransitionEnd(transitionDuration)
+    } else {
+      this._hideModal()
+    }
+  }
 
-      this._setEscapeEvent()
-      this._setResizeEvent()
+  dispose() {
+    [window, this._element, this._dialog]
+      .forEach((htmlElement) => $(htmlElement).off(EVENT_KEY))
 
-      $(document).off(Event.FOCUSIN)
+    /**
+     * `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API`
+     * Do not move `document` in `htmlElements` array
+     * It will remove `Event.CLICK_DATA_API` event that should remain
+     */
+    $(document).off(Event.FOCUSIN)
 
-      $(this._element).removeClass(ClassName.SHOW)
+    $.removeData(this._element, DATA_KEY)
 
-      $(this._element).off(Event.CLICK_DISMISS)
-      $(this._dialog).off(Event.MOUSEDOWN_DISMISS)
+    this._config              = null
+    this._element             = null
+    this._dialog              = null
+    this._backdrop            = null
+    this._isShown             = null
+    this._isBodyOverflowing   = null
+    this._ignoreBackdropClick = null
+    this._isTransitioning     = null
+    this._scrollbarWidth      = null
+  }
 
+  handleUpdate() {
+    this._adjustDialog()
+  }
 
-      if (transition) {
-        const transitionDuration  = Util.getTransitionDurationFromElement(this._element)
+  // Private
 
-        $(this._element)
-          .one(Util.TRANSITION_END, (event) => this._hideModal(event))
-          .emulateTransitionEnd(transitionDuration)
-      } else {
-        this._hideModal()
-      }
+  _getConfig(config) {
+    config = {
+      ...Default,
+      ...config
     }
+    Util.typeCheckConfig(NAME, config, DefaultType)
+    return config
+  }
 
-    dispose() {
-      $.removeData(this._element, DATA_KEY)
+  _showElement(relatedTarget) {
+    const transition = $(this._element).hasClass(ClassName.FADE)
 
-      $(window, document, this._element, this._backdrop).off(EVENT_KEY)
-
-      this._config              = null
-      this._element             = null
-      this._dialog              = null
-      this._backdrop            = null
-      this._isShown             = null
-      this._isBodyOverflowing   = null
-      this._ignoreBackdropClick = null
-      this._scrollbarWidth      = null
+    if (!this._element.parentNode ||
+        this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
+      // Don't move modal's DOM position
+      document.body.appendChild(this._element)
     }
 
-    handleUpdate() {
-      this._adjustDialog()
+    this._element.style.display = 'block'
+    this._element.removeAttribute('aria-hidden')
+    this._element.setAttribute('aria-modal', true)
+    this._element.scrollTop = 0
+
+    if (transition) {
+      Util.reflow(this._element)
     }
 
-    // Private
+    $(this._element).addClass(ClassName.SHOW)
 
-    _getConfig(config) {
-      config = {
-        ...Default,
-        ...config
-      }
-      Util.typeCheckConfig(NAME, config, DefaultType)
-      return config
+    if (this._config.focus) {
+      this._enforceFocus()
     }
 
-    _showElement(relatedTarget) {
-      const transition = $(this._element).hasClass(ClassName.FADE)
+    const shownEvent = $.Event(Event.SHOWN, {
+      relatedTarget
+    })
 
-      if (!this._element.parentNode ||
-         this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
-        // Don't move modal's DOM position
-        document.body.appendChild(this._element)
+    const transitionComplete = () => {
+      if (this._config.focus) {
+        this._element.focus()
       }
+      this._isTransitioning = false
+      $(this._element).trigger(shownEvent)
+    }
 
-      this._element.style.display = 'block'
-      this._element.removeAttribute('aria-hidden')
-      this._element.scrollTop = 0
+    if (transition) {
+      const transitionDuration  = Util.getTransitionDurationFromElement(this._dialog)
 
-      if (transition) {
-        Util.reflow(this._element)
-      }
+      $(this._dialog)
+        .one(Util.TRANSITION_END, transitionComplete)
+        .emulateTransitionEnd(transitionDuration)
+    } else {
+      transitionComplete()
+    }
+  }
 
-      $(this._element).addClass(ClassName.SHOW)
-
-      if (this._config.focus) {
-        this._enforceFocus()
-      }
-
-      const shownEvent = $.Event(Event.SHOWN, {
-        relatedTarget
+  _enforceFocus() {
+    $(document)
+      .off(Event.FOCUSIN) // Guard against infinite focus loop
+      .on(Event.FOCUSIN, (event) => {
+        if (document !== event.target &&
+            this._element !== event.target &&
+            $(this._element).has(event.target).length === 0) {
+          this._element.focus()
+        }
       })
+  }
 
-      const transitionComplete = () => {
-        if (this._config.focus) {
-          this._element.focus()
+  _setEscapeEvent() {
+    if (this._isShown && this._config.keyboard) {
+      $(this._element).on(Event.KEYDOWN_DISMISS, (event) => {
+        if (event.which === ESCAPE_KEYCODE) {
+          event.preventDefault()
+          this.hide()
         }
-        this._isTransitioning = false
-        $(this._element).trigger(shownEvent)
-      }
-
-      if (transition) {
-        const transitionDuration  = Util.getTransitionDurationFromElement(this._element)
-
-        $(this._dialog)
-          .one(Util.TRANSITION_END, transitionComplete)
-          .emulateTransitionEnd(transitionDuration)
-      } else {
-        transitionComplete()
-      }
+      })
+    } else if (!this._isShown) {
+      $(this._element).off(Event.KEYDOWN_DISMISS)
     }
+  }
 
-    _enforceFocus() {
-      $(document)
-        .off(Event.FOCUSIN) // Guard against infinite focus loop
-        .on(Event.FOCUSIN, (event) => {
-          if (document !== event.target &&
-              this._element !== event.target &&
-              $(this._element).has(event.target).length === 0) {
-            this._element.focus()
-          }
-        })
+  _setResizeEvent() {
+    if (this._isShown) {
+      $(window).on(Event.RESIZE, (event) => this.handleUpdate(event))
+    } else {
+      $(window).off(Event.RESIZE)
     }
+  }
 
-    _setEscapeEvent() {
-      if (this._isShown && this._config.keyboard) {
-        $(this._element).on(Event.KEYDOWN_DISMISS, (event) => {
-          if (event.which === ESCAPE_KEYCODE) {
-            event.preventDefault()
-            this.hide()
-          }
-        })
-      } else if (!this._isShown) {
-        $(this._element).off(Event.KEYDOWN_DISMISS)
-      }
-    }
+  _hideModal() {
+    this._element.style.display = 'none'
+    this._element.setAttribute('aria-hidden', true)
+    this._element.removeAttribute('aria-modal')
+    this._isTransitioning = false
+    this._showBackdrop(() => {
+      $(document.body).removeClass(ClassName.OPEN)
+      this._resetAdjustments()
+      this._resetScrollbar()
+      $(this._element).trigger(Event.HIDDEN)
+    })
+  }
 
-    _setResizeEvent() {
-      if (this._isShown) {
-        $(window).on(Event.RESIZE, (event) => this.handleUpdate(event))
-      } else {
-        $(window).off(Event.RESIZE)
-      }
+  _removeBackdrop() {
+    if (this._backdrop) {
+      $(this._backdrop).remove()
+      this._backdrop = null
     }
+  }
 
-    _hideModal() {
-      this._element.style.display = 'none'
-      this._element.setAttribute('aria-hidden', true)
-      this._isTransitioning = false
-      this._showBackdrop(() => {
-        $(document.body).removeClass(ClassName.OPEN)
-        this._resetAdjustments()
-        this._resetScrollbar()
-        $(this._element).trigger(Event.HIDDEN)
-      })
-    }
+  _showBackdrop(callback) {
+    const animate = $(this._element).hasClass(ClassName.FADE)
+      ? ClassName.FADE : ''
 
-    _removeBackdrop() {
-      if (this._backdrop) {
-        $(this._backdrop).remove()
-        this._backdrop = null
+    if (this._isShown && this._config.backdrop) {
+      this._backdrop = document.createElement('div')
+      this._backdrop.className = ClassName.BACKDROP
+
+      if (animate) {
+        this._backdrop.classList.add(animate)
       }
-    }
 
-    _showBackdrop(callback) {
-      const animate = $(this._element).hasClass(ClassName.FADE)
-        ? ClassName.FADE : ''
+      $(this._backdrop).appendTo(document.body)
 
-      if (this._isShown && this._config.backdrop) {
-        this._backdrop = document.createElement('div')
-        this._backdrop.className = ClassName.BACKDROP
-
-        if (animate) {
-          this._backdrop.classList.add(animate)
+      $(this._element).on(Event.CLICK_DISMISS, (event) => {
+        if (this._ignoreBackdropClick) {
+          this._ignoreBackdropClick = false
+          return
         }
+        if (event.target !== event.currentTarget) {
+          return
+        }
+        if (this._config.backdrop === 'static') {
+          this._element.focus()
+        } else {
+          this.hide()
+        }
+      })
 
-        $(this._backdrop).appendTo(document.body)
+      if (animate) {
+        Util.reflow(this._backdrop)
+      }
 
-        $(this._element).on(Event.CLICK_DISMISS, (event) => {
-          if (this._ignoreBackdropClick) {
-            this._ignoreBackdropClick = false
-            return
-          }
-          if (event.target !== event.currentTarget) {
-            return
-          }
-          if (this._config.backdrop === 'static') {
-            this._element.focus()
-          } else {
-            this.hide()
-          }
-        })
+      $(this._backdrop).addClass(ClassName.SHOW)
 
-        if (animate) {
-          Util.reflow(this._backdrop)
-        }
+      if (!callback) {
+        return
+      }
 
-        $(this._backdrop).addClass(ClassName.SHOW)
+      if (!animate) {
+        callback()
+        return
+      }
 
-        if (!callback) {
-          return
-        }
+      const backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop)
 
-        if (!animate) {
+      $(this._backdrop)
+        .one(Util.TRANSITION_END, callback)
+        .emulateTransitionEnd(backdropTransitionDuration)
+    } else if (!this._isShown && this._backdrop) {
+      $(this._backdrop).removeClass(ClassName.SHOW)
+
+      const callbackRemove = () => {
+        this._removeBackdrop()
+        if (callback) {
           callback()
-          return
         }
+      }
 
+      if ($(this._element).hasClass(ClassName.FADE)) {
         const backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop)
 
         $(this._backdrop)
-          .one(Util.TRANSITION_END, callback)
+          .one(Util.TRANSITION_END, callbackRemove)
           .emulateTransitionEnd(backdropTransitionDuration)
-      } else if (!this._isShown && this._backdrop) {
-        $(this._backdrop).removeClass(ClassName.SHOW)
-
-        const callbackRemove = () => {
-          this._removeBackdrop()
-          if (callback) {
-            callback()
-          }
-        }
-
-        if ($(this._element).hasClass(ClassName.FADE)) {
-          const backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop)
-
-          $(this._backdrop)
-            .one(Util.TRANSITION_END, callbackRemove)
-            .emulateTransitionEnd(backdropTransitionDuration)
-        } else {
-          callbackRemove()
-        }
-      } else if (callback) {
-        callback()
+      } else {
+        callbackRemove()
       }
+    } else if (callback) {
+      callback()
     }
+  }
 
-    // ----------------------------------------------------------------------
-    // the following methods are used to handle overflowing modals
-    // todo (fat): these should probably be refactored out of modal.js
-    // ----------------------------------------------------------------------
+  // ----------------------------------------------------------------------
+  // the following methods are used to handle overflowing modals
+  // todo (fat): these should probably be refactored out of modal.js
+  // ----------------------------------------------------------------------
 
-    _adjustDialog() {
-      const isModalOverflowing =
-        this._element.scrollHeight > document.documentElement.clientHeight
+  _adjustDialog() {
+    const isModalOverflowing =
+      this._element.scrollHeight > document.documentElement.clientHeight
 
-      if (!this._isBodyOverflowing && isModalOverflowing) {
-        this._element.style.paddingLeft = `${this._scrollbarWidth}px`
-      }
-
-      if (this._isBodyOverflowing && !isModalOverflowing) {
-        this._element.style.paddingRight = `${this._scrollbarWidth}px`
-      }
+    if (!this._isBodyOverflowing && isModalOverflowing) {
+      this._element.style.paddingLeft = `${this._scrollbarWidth}px`
     }
 
-    _resetAdjustments() {
-      this._element.style.paddingLeft = ''
-      this._element.style.paddingRight = ''
+    if (this._isBodyOverflowing && !isModalOverflowing) {
+      this._element.style.paddingRight = `${this._scrollbarWidth}px`
     }
+  }
 
-    _checkScrollbar() {
-      const rect = document.body.getBoundingClientRect()
-      this._isBodyOverflowing = rect.left + rect.right < window.innerWidth
-      this._scrollbarWidth = this._getScrollbarWidth()
-    }
+  _resetAdjustments() {
+    this._element.style.paddingLeft = ''
+    this._element.style.paddingRight = ''
+  }
 
-    _setScrollbar() {
-      if (this._isBodyOverflowing) {
-        // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
-        //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
-        const fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT))
-        const stickyContent = [].slice.call(document.querySelectorAll(Selector.STICKY_CONTENT))
+  _checkScrollbar() {
+    const rect = document.body.getBoundingClientRect()
+    this._isBodyOverflowing = rect.left + rect.right < window.innerWidth
+    this._scrollbarWidth = this._getScrollbarWidth()
+  }
 
-        // Adjust fixed content padding
-        $(fixedContent).each((index, element) => {
-          const actualPadding = element.style.paddingRight
-          const calculatedPadding = $(element).css('padding-right')
-          $(element)
-            .data('padding-right', actualPadding)
-            .css('padding-right', `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`)
-        })
+  _setScrollbar() {
+    if (this._isBodyOverflowing) {
+      // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
+      //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
+      const fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT))
+      const stickyContent = [].slice.call(document.querySelectorAll(Selector.STICKY_CONTENT))
 
-        // Adjust sticky content margin
-        $(stickyContent).each((index, element) => {
-          const actualMargin = element.style.marginRight
-          const calculatedMargin = $(element).css('margin-right')
-          $(element)
-            .data('margin-right', actualMargin)
-            .css('margin-right', `${parseFloat(calculatedMargin) - this._scrollbarWidth}px`)
-        })
-
-        // Adjust body padding
-        const actualPadding = document.body.style.paddingRight
-        const calculatedPadding = $(document.body).css('padding-right')
-        $(document.body)
+      // Adjust fixed content padding
+      $(fixedContent).each((index, element) => {
+        const actualPadding = element.style.paddingRight
+        const calculatedPadding = $(element).css('padding-right')
+        $(element)
           .data('padding-right', actualPadding)
           .css('padding-right', `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`)
-      }
-    }
-
-    _resetScrollbar() {
-      // Restore fixed content padding
-      const fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT))
-      $(fixedContent).each((index, element) => {
-        const padding = $(element).data('padding-right')
-        $(element).removeData('padding-right')
-        element.style.paddingRight = padding ? padding : ''
       })
 
-      // Restore sticky content
-      const elements = [].slice.call(document.querySelectorAll(`${Selector.STICKY_CONTENT}`))
-      $(elements).each((index, element) => {
-        const margin = $(element).data('margin-right')
-        if (typeof margin !== 'undefined') {
-          $(element).css('margin-right', margin).removeData('margin-right')
-        }
+      // Adjust sticky content margin
+      $(stickyContent).each((index, element) => {
+        const actualMargin = element.style.marginRight
+        const calculatedMargin = $(element).css('margin-right')
+        $(element)
+          .data('margin-right', actualMargin)
+          .css('margin-right', `${parseFloat(calculatedMargin) - this._scrollbarWidth}px`)
       })
 
-      // Restore body padding
-      const padding = $(document.body).data('padding-right')
-      $(document.body).removeData('padding-right')
-      document.body.style.paddingRight = padding ? padding : ''
+      // Adjust body padding
+      const actualPadding = document.body.style.paddingRight
+      const calculatedPadding = $(document.body).css('padding-right')
+      $(document.body)
+        .data('padding-right', actualPadding)
+        .css('padding-right', `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`)
     }
 
-    _getScrollbarWidth() { // thx d.walsh
-      const scrollDiv = document.createElement('div')
-      scrollDiv.className = ClassName.SCROLLBAR_MEASURER
-      document.body.appendChild(scrollDiv)
-      const scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth
-      document.body.removeChild(scrollDiv)
-      return scrollbarWidth
-    }
+    $(document.body).addClass(ClassName.OPEN)
+  }
 
-    // Static
+  _resetScrollbar() {
+    // Restore fixed content padding
+    const fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT))
+    $(fixedContent).each((index, element) => {
+      const padding = $(element).data('padding-right')
+      $(element).removeData('padding-right')
+      element.style.paddingRight = padding ? padding : ''
+    })
 
-    static _jQueryInterface(config, relatedTarget) {
-      return this.each(function () {
-        let data = $(this).data(DATA_KEY)
-        const _config = {
-          ...Default,
-          ...$(this).data(),
-          ...typeof config === 'object' && config ? config : {}
-        }
+    // Restore sticky content
+    const elements = [].slice.call(document.querySelectorAll(`${Selector.STICKY_CONTENT}`))
+    $(elements).each((index, element) => {
+      const margin = $(element).data('margin-right')
+      if (typeof margin !== 'undefined') {
+        $(element).css('margin-right', margin).removeData('margin-right')
+      }
+    })
 
-        if (!data) {
-          data = new Modal(this, _config)
-          $(this).data(DATA_KEY, data)
-        }
+    // Restore body padding
+    const padding = $(document.body).data('padding-right')
+    $(document.body).removeData('padding-right')
+    document.body.style.paddingRight = padding ? padding : ''
+  }
 
-        if (typeof config === 'string') {
-          if (typeof data[config] === 'undefined') {
-            throw new TypeError(`No method named "${config}"`)
-          }
-          data[config](relatedTarget)
-        } else if (_config.show) {
-          data.show(relatedTarget)
+  _getScrollbarWidth() { // thx d.walsh
+    const scrollDiv = document.createElement('div')
+    scrollDiv.className = ClassName.SCROLLBAR_MEASURER
+    document.body.appendChild(scrollDiv)
+    const scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth
+    document.body.removeChild(scrollDiv)
+    return scrollbarWidth
+  }
+
+  // Static
+
+  static _jQueryInterface(config, relatedTarget) {
+    return this.each(function () {
+      let data = $(this).data(DATA_KEY)
+      const _config = {
+        ...Default,
+        ...$(this).data(),
+        ...typeof config === 'object' && config ? config : {}
+      }
+
+      if (!data) {
+        data = new Modal(this, _config)
+        $(this).data(DATA_KEY, data)
+      }
+
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`)
         }
-      })
-    }
+        data[config](relatedTarget)
+      } else if (_config.show) {
+        data.show(relatedTarget)
+      }
+    })
   }
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
 
-  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-    let target
-    const selector = Util.getSelectorFromElement(this)
+$(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+  let target
+  const selector = Util.getSelectorFromElement(this)
 
-    if (selector) {
-      target = document.querySelector(selector)
+  if (selector) {
+    target = document.querySelector(selector)
+  }
+
+  const config = $(target).data(DATA_KEY)
+    ? 'toggle' : {
+      ...$(target).data(),
+      ...$(this).data()
     }
 
-    const config = $(target).data(DATA_KEY)
-      ? 'toggle' : {
-        ...$(target).data(),
-        ...$(this).data()
-      }
+  if (this.tagName === 'A' || this.tagName === 'AREA') {
+    event.preventDefault()
+  }
 
-    if (this.tagName === 'A' || this.tagName === 'AREA') {
-      event.preventDefault()
+  const $target = $(target).one(Event.SHOW, (showEvent) => {
+    if (showEvent.isDefaultPrevented()) {
+      // Only register focus restorer if modal will actually get shown
+      return
     }
 
-    const $target = $(target).one(Event.SHOW, (showEvent) => {
-      if (showEvent.isDefaultPrevented()) {
-        // Only register focus restorer if modal will actually get shown
-        return
+    $target.one(Event.HIDDEN, () => {
+      if ($(this).is(':visible')) {
+        this.focus()
       }
-
-      $target.one(Event.HIDDEN, () => {
-        if ($(this).is(':visible')) {
-          this.focus()
-        }
-      })
     })
-
-    Modal._jQueryInterface.call($(target), config, this)
   })
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
+  Modal._jQueryInterface.call($(target), config, this)
+})
 
-  $.fn[NAME] = Modal._jQueryInterface
-  $.fn[NAME].Constructor = Modal
-  $.fn[NAME].noConflict = function () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT
-    return Modal._jQueryInterface
-  }
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
 
-  return Modal
-})($)
+$.fn[NAME] = Modal._jQueryInterface
+$.fn[NAME].Constructor = Modal
+$.fn[NAME].noConflict = () => {
+  $.fn[NAME] = JQUERY_NO_CONFLICT
+  return Modal._jQueryInterface
+}
 
 export default Modal

js/src/popover.js

@@ -1,7 +0,4 @@
-import $ from 'jquery'
-import Tooltip from './tooltip'
-
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): popover.js
+ * Bootstrap (v4.2.1): popover.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
@@ -11,179 +8,178 @@ * --------------------------------------------------------------------------
 
-const Popover = (($) => {
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
+import $ from 'jquery'
+import Tooltip from './tooltip'
 
-  const NAME                = 'popover'
-  const VERSION             = '4.1.3'
-  const DATA_KEY            = 'bs.popover'
-  const EVENT_KEY           = `.${DATA_KEY}`
-  const JQUERY_NO_CONFLICT  = $.fn[NAME]
-  const CLASS_PREFIX        = 'bs-popover'
-  const BSCLS_PREFIX_REGEX  = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g')
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
 
-  const Default = {
-    ...Tooltip.Default,
-    placement : 'right',
-    trigger   : 'click',
-    content   : '',
-    template  : '<div class="popover" role="tooltip">' +
-                '<div class="arrow"></div>' +
-                '<h3 class="popover-header"></h3>' +
-                '<div class="popover-body"></div></div>'
+const NAME                = 'popover'
+const VERSION             = '4.2.1'
+const DATA_KEY            = 'bs.popover'
+const EVENT_KEY           = `.${DATA_KEY}`
+const JQUERY_NO_CONFLICT  = $.fn[NAME]
+const CLASS_PREFIX        = 'bs-popover'
+const BSCLS_PREFIX_REGEX  = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g')
+
+const Default = {
+  ...Tooltip.Default,
+  placement : 'right',
+  trigger   : 'click',
+  content   : '',
+  template  : '<div class="popover" role="tooltip">' +
+              '<div class="arrow"></div>' +
+              '<h3 class="popover-header"></h3>' +
+              '<div class="popover-body"></div></div>'
+}
+
+const DefaultType = {
+  ...Tooltip.DefaultType,
+  content : '(string|element|function)'
+}
+
+const ClassName = {
+  FADE : 'fade',
+  SHOW : 'show'
+}
+
+const Selector = {
+  TITLE   : '.popover-header',
+  CONTENT : '.popover-body'
+}
+
+const Event = {
+  HIDE       : `hide${EVENT_KEY}`,
+  HIDDEN     : `hidden${EVENT_KEY}`,
+  SHOW       : `show${EVENT_KEY}`,
+  SHOWN      : `shown${EVENT_KEY}`,
+  INSERTED   : `inserted${EVENT_KEY}`,
+  CLICK      : `click${EVENT_KEY}`,
+  FOCUSIN    : `focusin${EVENT_KEY}`,
+  FOCUSOUT   : `focusout${EVENT_KEY}`,
+  MOUSEENTER : `mouseenter${EVENT_KEY}`,
+  MOUSELEAVE : `mouseleave${EVENT_KEY}`
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+class Popover extends Tooltip {
+  // Getters
+
+  static get VERSION() {
+    return VERSION
   }
 
-  const DefaultType = {
-    ...Tooltip.DefaultType,
-    content : '(string|element|function)'
+  static get Default() {
+    return Default
   }
 
-  const ClassName = {
-    FADE : 'fade',
-    SHOW : 'show'
+  static get NAME() {
+    return NAME
   }
 
-  const Selector = {
-    TITLE   : '.popover-header',
-    CONTENT : '.popover-body'
+  static get DATA_KEY() {
+    return DATA_KEY
   }
 
-  const Event = {
-    HIDE       : `hide${EVENT_KEY}`,
-    HIDDEN     : `hidden${EVENT_KEY}`,
-    SHOW       : `show${EVENT_KEY}`,
-    SHOWN      : `shown${EVENT_KEY}`,
-    INSERTED   : `inserted${EVENT_KEY}`,
-    CLICK      : `click${EVENT_KEY}`,
-    FOCUSIN    : `focusin${EVENT_KEY}`,
-    FOCUSOUT   : `focusout${EVENT_KEY}`,
-    MOUSEENTER : `mouseenter${EVENT_KEY}`,
-    MOUSELEAVE : `mouseleave${EVENT_KEY}`
+  static get Event() {
+    return Event
   }
 
-  /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
-   */
+  static get EVENT_KEY() {
+    return EVENT_KEY
+  }
 
-  class Popover extends Tooltip {
-    // Getters
+  static get DefaultType() {
+    return DefaultType
+  }
 
-    static get VERSION() {
-      return VERSION
-    }
+  // Overrides
 
-    static get Default() {
-      return Default
-    }
+  isWithContent() {
+    return this.getTitle() || this._getContent()
+  }
 
-    static get NAME() {
-      return NAME
-    }
+  addAttachmentClass(attachment) {
+    $(this.getTipElement()).addClass(`${CLASS_PREFIX}-${attachment}`)
+  }
 
-    static get DATA_KEY() {
-      return DATA_KEY
-    }
+  getTipElement() {
+    this.tip = this.tip || $(this.config.template)[0]
+    return this.tip
+  }
 
-    static get Event() {
-      return Event
-    }
+  setContent() {
+    const $tip = $(this.getTipElement())
 
-    static get EVENT_KEY() {
-      return EVENT_KEY
+    // We use append for html objects to maintain js events
+    this.setElementContent($tip.find(Selector.TITLE), this.getTitle())
+    let content = this._getContent()
+    if (typeof content === 'function') {
+      content = content.call(this.element)
     }
+    this.setElementContent($tip.find(Selector.CONTENT), content)
 
-    static get DefaultType() {
-      return DefaultType
-    }
+    $tip.removeClass(`${ClassName.FADE} ${ClassName.SHOW}`)
+  }
 
-    // Overrides
+  // Private
 
-    isWithContent() {
-      return this.getTitle() || this._getContent()
-    }
+  _getContent() {
+    return this.element.getAttribute('data-content') ||
+      this.config.content
+  }
 
-    addAttachmentClass(attachment) {
-      $(this.getTipElement()).addClass(`${CLASS_PREFIX}-${attachment}`)
+  _cleanTipClass() {
+    const $tip = $(this.getTipElement())
+    const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX)
+    if (tabClass !== null && tabClass.length > 0) {
+      $tip.removeClass(tabClass.join(''))
     }
+  }
 
-    getTipElement() {
-      this.tip = this.tip || $(this.config.template)[0]
-      return this.tip
-    }
+  // Static
 
-    setContent() {
-      const $tip = $(this.getTipElement())
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = $(this).data(DATA_KEY)
+      const _config = typeof config === 'object' ? config : null
 
-      // We use append for html objects to maintain js events
-      this.setElementContent($tip.find(Selector.TITLE), this.getTitle())
-      let content = this._getContent()
-      if (typeof content === 'function') {
-        content = content.call(this.element)
+      if (!data && /dispose|hide/.test(config)) {
+        return
       }
-      this.setElementContent($tip.find(Selector.CONTENT), content)
 
-      $tip.removeClass(`${ClassName.FADE} ${ClassName.SHOW}`)
-    }
-
-    // Private
-
-    _getContent() {
-      return this.element.getAttribute('data-content') ||
-        this.config.content
-    }
-
-    _cleanTipClass() {
-      const $tip = $(this.getTipElement())
-      const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX)
-      if (tabClass !== null && tabClass.length > 0) {
-        $tip.removeClass(tabClass.join(''))
+      if (!data) {
+        data = new Popover(this, _config)
+        $(this).data(DATA_KEY, data)
       }
-    }
 
-    // Static
-
-    static _jQueryInterface(config) {
-      return this.each(function () {
-        let data = $(this).data(DATA_KEY)
-        const _config = typeof config === 'object' ? config : null
-
-        if (!data && /destroy|hide/.test(config)) {
-          return
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`)
         }
-
-        if (!data) {
-          data = new Popover(this, _config)
-          $(this).data(DATA_KEY, data)
-        }
-
-        if (typeof config === 'string') {
-          if (typeof data[config] === 'undefined') {
-            throw new TypeError(`No method named "${config}"`)
-          }
-          data[config]()
-        }
-      })
-    }
+        data[config]()
+      }
+    })
   }
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
 
-  $.fn[NAME] = Popover._jQueryInterface
-  $.fn[NAME].Constructor = Popover
-  $.fn[NAME].noConflict = function () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT
-    return Popover._jQueryInterface
-  }
+$.fn[NAME] = Popover._jQueryInterface
+$.fn[NAME].Constructor = Popover
+$.fn[NAME].noConflict = () => {
+  $.fn[NAME] = JQUERY_NO_CONFLICT
+  return Popover._jQueryInterface
+}
 
-  return Popover
-})($)
-
 export default Popover

js/src/scrollspy.js

@@ -1,7 +0,4 @@
-import $ from 'jquery'
-import Util from './util'
-
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): scrollspy.js
+ * Bootstrap (v4.2.1): scrollspy.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
@@ -11,323 +8,320 @@ * --------------------------------------------------------------------------
 
-const ScrollSpy = (($) => {
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
+import $ from 'jquery'
+import Util from './util'
 
-  const NAME               = 'scrollspy'
-  const VERSION            = '4.1.3'
-  const DATA_KEY           = 'bs.scrollspy'
-  const EVENT_KEY          = `.${DATA_KEY}`
-  const DATA_API_KEY       = '.data-api'
-  const JQUERY_NO_CONFLICT = $.fn[NAME]
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
 
-  const Default = {
-    offset : 10,
-    method : 'auto',
-    target : ''
-  }
+const NAME               = 'scrollspy'
+const VERSION            = '4.2.1'
+const DATA_KEY           = 'bs.scrollspy'
+const EVENT_KEY          = `.${DATA_KEY}`
+const DATA_API_KEY       = '.data-api'
+const JQUERY_NO_CONFLICT = $.fn[NAME]
 
-  const DefaultType = {
-    offset : 'number',
-    method : 'string',
-    target : '(string|element)'
-  }
+const Default = {
+  offset : 10,
+  method : 'auto',
+  target : ''
+}
 
-  const Event = {
-    ACTIVATE      : `activate${EVENT_KEY}`,
-    SCROLL        : `scroll${EVENT_KEY}`,
-    LOAD_DATA_API : `load${EVENT_KEY}${DATA_API_KEY}`
-  }
+const DefaultType = {
+  offset : 'number',
+  method : 'string',
+  target : '(string|element)'
+}
 
-  const ClassName = {
-    DROPDOWN_ITEM : 'dropdown-item',
-    DROPDOWN_MENU : 'dropdown-menu',
-    ACTIVE        : 'active'
-  }
+const Event = {
+  ACTIVATE      : `activate${EVENT_KEY}`,
+  SCROLL        : `scroll${EVENT_KEY}`,
+  LOAD_DATA_API : `load${EVENT_KEY}${DATA_API_KEY}`
+}
 
-  const Selector = {
-    DATA_SPY        : '[data-spy="scroll"]',
-    ACTIVE          : '.active',
-    NAV_LIST_GROUP  : '.nav, .list-group',
-    NAV_LINKS       : '.nav-link',
-    NAV_ITEMS       : '.nav-item',
-    LIST_ITEMS      : '.list-group-item',
-    DROPDOWN        : '.dropdown',
-    DROPDOWN_ITEMS  : '.dropdown-item',
-    DROPDOWN_TOGGLE : '.dropdown-toggle'
-  }
+const ClassName = {
+  DROPDOWN_ITEM : 'dropdown-item',
+  DROPDOWN_MENU : 'dropdown-menu',
+  ACTIVE        : 'active'
+}
 
-  const OffsetMethod = {
-    OFFSET   : 'offset',
-    POSITION : 'position'
-  }
+const Selector = {
+  DATA_SPY        : '[data-spy="scroll"]',
+  ACTIVE          : '.active',
+  NAV_LIST_GROUP  : '.nav, .list-group',
+  NAV_LINKS       : '.nav-link',
+  NAV_ITEMS       : '.nav-item',
+  LIST_ITEMS      : '.list-group-item',
+  DROPDOWN        : '.dropdown',
+  DROPDOWN_ITEMS  : '.dropdown-item',
+  DROPDOWN_TOGGLE : '.dropdown-toggle'
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
-   */
+const OffsetMethod = {
+  OFFSET   : 'offset',
+  POSITION : 'position'
+}
 
-  class ScrollSpy {
-    constructor(element, config) {
-      this._element       = element
-      this._scrollElement = element.tagName === 'BODY' ? window : element
-      this._config        = this._getConfig(config)
-      this._selector      = `${this._config.target} ${Selector.NAV_LINKS},` +
-                            `${this._config.target} ${Selector.LIST_ITEMS},` +
-                            `${this._config.target} ${Selector.DROPDOWN_ITEMS}`
-      this._offsets       = []
-      this._targets       = []
-      this._activeTarget  = null
-      this._scrollHeight  = 0
+/**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
 
-      $(this._scrollElement).on(Event.SCROLL, (event) => this._process(event))
+class ScrollSpy {
+  constructor(element, config) {
+    this._element       = element
+    this._scrollElement = element.tagName === 'BODY' ? window : element
+    this._config        = this._getConfig(config)
+    this._selector      = `${this._config.target} ${Selector.NAV_LINKS},` +
+                          `${this._config.target} ${Selector.LIST_ITEMS},` +
+                          `${this._config.target} ${Selector.DROPDOWN_ITEMS}`
+    this._offsets       = []
+    this._targets       = []
+    this._activeTarget  = null
+    this._scrollHeight  = 0
 
-      this.refresh()
-      this._process()
-    }
+    $(this._scrollElement).on(Event.SCROLL, (event) => this._process(event))
 
-    // Getters
+    this.refresh()
+    this._process()
+  }
 
-    static get VERSION() {
-      return VERSION
-    }
+  // Getters
 
-    static get Default() {
-      return Default
-    }
+  static get VERSION() {
+    return VERSION
+  }
 
-    // Public
+  static get Default() {
+    return Default
+  }
 
-    refresh() {
-      const autoMethod = this._scrollElement === this._scrollElement.window
-        ? OffsetMethod.OFFSET : OffsetMethod.POSITION
+  // Public
 
-      const offsetMethod = this._config.method === 'auto'
-        ? autoMethod : this._config.method
+  refresh() {
+    const autoMethod = this._scrollElement === this._scrollElement.window
+      ? OffsetMethod.OFFSET : OffsetMethod.POSITION
 
-      const offsetBase = offsetMethod === OffsetMethod.POSITION
-        ? this._getScrollTop() : 0
+    const offsetMethod = this._config.method === 'auto'
+      ? autoMethod : this._config.method
 
-      this._offsets = []
-      this._targets = []
+    const offsetBase = offsetMethod === OffsetMethod.POSITION
+      ? this._getScrollTop() : 0
 
-      this._scrollHeight = this._getScrollHeight()
+    this._offsets = []
+    this._targets = []
 
-      const targets = [].slice.call(document.querySelectorAll(this._selector))
+    this._scrollHeight = this._getScrollHeight()
 
-      targets
-        .map((element) => {
-          let target
-          const targetSelector = Util.getSelectorFromElement(element)
+    const targets = [].slice.call(document.querySelectorAll(this._selector))
 
-          if (targetSelector) {
-            target = document.querySelector(targetSelector)
-          }
+    targets
+      .map((element) => {
+        let target
+        const targetSelector = Util.getSelectorFromElement(element)
 
-          if (target) {
-            const targetBCR = target.getBoundingClientRect()
-            if (targetBCR.width || targetBCR.height) {
-              // TODO (fat): remove sketch reliance on jQuery position/offset
-              return [
-                $(target)[offsetMethod]().top + offsetBase,
-                targetSelector
-              ]
-            }
+        if (targetSelector) {
+          target = document.querySelector(targetSelector)
+        }
+
+        if (target) {
+          const targetBCR = target.getBoundingClientRect()
+          if (targetBCR.width || targetBCR.height) {
+            // TODO (fat): remove sketch reliance on jQuery position/offset
+            return [
+              $(target)[offsetMethod]().top + offsetBase,
+              targetSelector
+            ]
           }
-          return null
-        })
-        .filter((item) => item)
-        .sort((a, b) => a[0] - b[0])
-        .forEach((item) => {
-          this._offsets.push(item[0])
-          this._targets.push(item[1])
-        })
-    }
+        }
+        return null
+      })
+      .filter((item) => item)
+      .sort((a, b) => a[0] - b[0])
+      .forEach((item) => {
+        this._offsets.push(item[0])
+        this._targets.push(item[1])
+      })
+  }
 
-    dispose() {
-      $.removeData(this._element, DATA_KEY)
-      $(this._scrollElement).off(EVENT_KEY)
+  dispose() {
+    $.removeData(this._element, DATA_KEY)
+    $(this._scrollElement).off(EVENT_KEY)
 
-      this._element       = null
-      this._scrollElement = null
-      this._config        = null
-      this._selector      = null
-      this._offsets       = null
-      this._targets       = null
-      this._activeTarget  = null
-      this._scrollHeight  = null
-    }
+    this._element       = null
+    this._scrollElement = null
+    this._config        = null
+    this._selector      = null
+    this._offsets       = null
+    this._targets       = null
+    this._activeTarget  = null
+    this._scrollHeight  = null
+  }
 
-    // Private
+  // Private
 
-    _getConfig(config) {
-      config = {
-        ...Default,
-        ...typeof config === 'object' && config ? config : {}
-      }
+  _getConfig(config) {
+    config = {
+      ...Default,
+      ...typeof config === 'object' && config ? config : {}
+    }
 
-      if (typeof config.target !== 'string') {
-        let id = $(config.target).attr('id')
-        if (!id) {
-          id = Util.getUID(NAME)
-          $(config.target).attr('id', id)
-        }
-        config.target = `#${id}`
+    if (typeof config.target !== 'string') {
+      let id = $(config.target).attr('id')
+      if (!id) {
+        id = Util.getUID(NAME)
+        $(config.target).attr('id', id)
       }
+      config.target = `#${id}`
+    }
 
-      Util.typeCheckConfig(NAME, config, DefaultType)
+    Util.typeCheckConfig(NAME, config, DefaultType)
 
-      return config
-    }
+    return config
+  }
 
-    _getScrollTop() {
-      return this._scrollElement === window
-        ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop
-    }
+  _getScrollTop() {
+    return this._scrollElement === window
+      ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop
+  }
 
-    _getScrollHeight() {
-      return this._scrollElement.scrollHeight || Math.max(
-        document.body.scrollHeight,
-        document.documentElement.scrollHeight
-      )
-    }
+  _getScrollHeight() {
+    return this._scrollElement.scrollHeight || Math.max(
+      document.body.scrollHeight,
+      document.documentElement.scrollHeight
+    )
+  }
 
-    _getOffsetHeight() {
-      return this._scrollElement === window
-        ? window.innerHeight : this._scrollElement.getBoundingClientRect().height
-    }
+  _getOffsetHeight() {
+    return this._scrollElement === window
+      ? window.innerHeight : this._scrollElement.getBoundingClientRect().height
+  }
 
-    _process() {
-      const scrollTop    = this._getScrollTop() + this._config.offset
-      const scrollHeight = this._getScrollHeight()
-      const maxScroll    = this._config.offset +
-        scrollHeight -
-        this._getOffsetHeight()
+  _process() {
+    const scrollTop    = this._getScrollTop() + this._config.offset
+    const scrollHeight = this._getScrollHeight()
+    const maxScroll    = this._config.offset +
+      scrollHeight -
+      this._getOffsetHeight()
 
-      if (this._scrollHeight !== scrollHeight) {
-        this.refresh()
-      }
+    if (this._scrollHeight !== scrollHeight) {
+      this.refresh()
+    }
 
-      if (scrollTop >= maxScroll) {
-        const target = this._targets[this._targets.length - 1]
+    if (scrollTop >= maxScroll) {
+      const target = this._targets[this._targets.length - 1]
 
-        if (this._activeTarget !== target) {
-          this._activate(target)
-        }
-        return
+      if (this._activeTarget !== target) {
+        this._activate(target)
       }
+      return
+    }
 
-      if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
-        this._activeTarget = null
-        this._clear()
-        return
-      }
+    if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
+      this._activeTarget = null
+      this._clear()
+      return
+    }
 
-      const offsetLength = this._offsets.length
-      for (let i = offsetLength; i--;) {
-        const isActiveTarget = this._activeTarget !== this._targets[i] &&
-            scrollTop >= this._offsets[i] &&
-            (typeof this._offsets[i + 1] === 'undefined' ||
-                scrollTop < this._offsets[i + 1])
+    const offsetLength = this._offsets.length
+    for (let i = offsetLength; i--;) {
+      const isActiveTarget = this._activeTarget !== this._targets[i] &&
+          scrollTop >= this._offsets[i] &&
+          (typeof this._offsets[i + 1] === 'undefined' ||
+              scrollTop < this._offsets[i + 1])
 
-        if (isActiveTarget) {
-          this._activate(this._targets[i])
-        }
+      if (isActiveTarget) {
+        this._activate(this._targets[i])
       }
     }
+  }
 
-    _activate(target) {
-      this._activeTarget = target
+  _activate(target) {
+    this._activeTarget = target
 
-      this._clear()
+    this._clear()
 
-      let queries = this._selector.split(',')
-      // eslint-disable-next-line arrow-body-style
-      queries = queries.map((selector) => {
-        return `${selector}[data-target="${target}"],` +
-               `${selector}[href="${target}"]`
-      })
+    const queries = this._selector
+      .split(',')
+      .map((selector) => `${selector}[data-target="${target}"],${selector}[href="${target}"]`)
 
-      const $link = $([].slice.call(document.querySelectorAll(queries.join(','))))
+    const $link = $([].slice.call(document.querySelectorAll(queries.join(','))))
 
-      if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
-        $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE)
-        $link.addClass(ClassName.ACTIVE)
-      } else {
-        // Set triggered link as active
-        $link.addClass(ClassName.ACTIVE)
-        // Set triggered links parents as active
-        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
-        $link.parents(Selector.NAV_LIST_GROUP).prev(`${Selector.NAV_LINKS}, ${Selector.LIST_ITEMS}`).addClass(ClassName.ACTIVE)
-        // Handle special case when .nav-link is inside .nav-item
-        $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_ITEMS).children(Selector.NAV_LINKS).addClass(ClassName.ACTIVE)
-      }
-
-      $(this._scrollElement).trigger(Event.ACTIVATE, {
-        relatedTarget: target
-      })
+    if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
+      $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE)
+      $link.addClass(ClassName.ACTIVE)
+    } else {
+      // Set triggered link as active
+      $link.addClass(ClassName.ACTIVE)
+      // Set triggered links parents as active
+      // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
+      $link.parents(Selector.NAV_LIST_GROUP).prev(`${Selector.NAV_LINKS}, ${Selector.LIST_ITEMS}`).addClass(ClassName.ACTIVE)
+      // Handle special case when .nav-link is inside .nav-item
+      $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_ITEMS).children(Selector.NAV_LINKS).addClass(ClassName.ACTIVE)
     }
 
-    _clear() {
-      const nodes = [].slice.call(document.querySelectorAll(this._selector))
-      $(nodes).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE)
-    }
+    $(this._scrollElement).trigger(Event.ACTIVATE, {
+      relatedTarget: target
+    })
+  }
 
-    // Static
+  _clear() {
+    [].slice.call(document.querySelectorAll(this._selector))
+      .filter((node) => node.classList.contains(ClassName.ACTIVE))
+      .forEach((node) => node.classList.remove(ClassName.ACTIVE))
+  }
 
-    static _jQueryInterface(config) {
-      return this.each(function () {
-        let data = $(this).data(DATA_KEY)
-        const _config = typeof config === 'object' && config
+  // Static
 
-        if (!data) {
-          data = new ScrollSpy(this, _config)
-          $(this).data(DATA_KEY, data)
-        }
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = $(this).data(DATA_KEY)
+      const _config = typeof config === 'object' && config
 
-        if (typeof config === 'string') {
-          if (typeof data[config] === 'undefined') {
-            throw new TypeError(`No method named "${config}"`)
-          }
-          data[config]()
+      if (!data) {
+        data = new ScrollSpy(this, _config)
+        $(this).data(DATA_KEY, data)
+      }
+
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`)
         }
-      })
-    }
+        data[config]()
+      }
+    })
   }
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
 
-  $(window).on(Event.LOAD_DATA_API, () => {
-    const scrollSpys = [].slice.call(document.querySelectorAll(Selector.DATA_SPY))
+$(window).on(Event.LOAD_DATA_API, () => {
+  const scrollSpys = [].slice.call(document.querySelectorAll(Selector.DATA_SPY))
+  const scrollSpysLength = scrollSpys.length
 
-    const scrollSpysLength = scrollSpys.length
-    for (let i = scrollSpysLength; i--;) {
-      const $spy = $(scrollSpys[i])
-      ScrollSpy._jQueryInterface.call($spy, $spy.data())
-    }
-  })
+  for (let i = scrollSpysLength; i--;) {
+    const $spy = $(scrollSpys[i])
+    ScrollSpy._jQueryInterface.call($spy, $spy.data())
+  }
+})
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
 
-  $.fn[NAME] = ScrollSpy._jQueryInterface
-  $.fn[NAME].Constructor = ScrollSpy
-  $.fn[NAME].noConflict = function () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT
-    return ScrollSpy._jQueryInterface
-  }
+$.fn[NAME] = ScrollSpy._jQueryInterface
+$.fn[NAME].Constructor = ScrollSpy
+$.fn[NAME].noConflict = () => {
+  $.fn[NAME] = JQUERY_NO_CONFLICT
+  return ScrollSpy._jQueryInterface
+}
 
-  return ScrollSpy
-})($)
-
 export default ScrollSpy

js/src/tab.js

@@ -1,7 +0,4 @@
-import $ from 'jquery'
-import Util from './util'
-
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): tab.js
+ * Bootstrap (v4.2.1): tab.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
@@ -11,255 +8,251 @@ * --------------------------------------------------------------------------
 
-const Tab = (($) => {
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
+import $ from 'jquery'
+import Util from './util'
 
-  const NAME               = 'tab'
-  const VERSION            = '4.1.3'
-  const DATA_KEY           = 'bs.tab'
-  const EVENT_KEY          = `.${DATA_KEY}`
-  const DATA_API_KEY       = '.data-api'
-  const JQUERY_NO_CONFLICT = $.fn[NAME]
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
 
-  const Event = {
-    HIDE           : `hide${EVENT_KEY}`,
-    HIDDEN         : `hidden${EVENT_KEY}`,
-    SHOW           : `show${EVENT_KEY}`,
-    SHOWN          : `shown${EVENT_KEY}`,
-    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
-  }
+const NAME               = 'tab'
+const VERSION            = '4.2.1'
+const DATA_KEY           = 'bs.tab'
+const EVENT_KEY          = `.${DATA_KEY}`
+const DATA_API_KEY       = '.data-api'
+const JQUERY_NO_CONFLICT = $.fn[NAME]
 
-  const ClassName = {
-    DROPDOWN_MENU : 'dropdown-menu',
-    ACTIVE        : 'active',
-    DISABLED      : 'disabled',
-    FADE          : 'fade',
-    SHOW          : 'show'
+const Event = {
+  HIDE           : `hide${EVENT_KEY}`,
+  HIDDEN         : `hidden${EVENT_KEY}`,
+  SHOW           : `show${EVENT_KEY}`,
+  SHOWN          : `shown${EVENT_KEY}`,
+  CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+}
+
+const ClassName = {
+  DROPDOWN_MENU : 'dropdown-menu',
+  ACTIVE        : 'active',
+  DISABLED      : 'disabled',
+  FADE          : 'fade',
+  SHOW          : 'show'
+}
+
+const Selector = {
+  DROPDOWN              : '.dropdown',
+  NAV_LIST_GROUP        : '.nav, .list-group',
+  ACTIVE                : '.active',
+  ACTIVE_UL             : '> li > .active',
+  DATA_TOGGLE           : '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
+  DROPDOWN_TOGGLE       : '.dropdown-toggle',
+  DROPDOWN_ACTIVE_CHILD : '> .dropdown-menu .active'
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+class Tab {
+  constructor(element) {
+    this._element = element
   }
 
-  const Selector = {
-    DROPDOWN              : '.dropdown',
-    NAV_LIST_GROUP        : '.nav, .list-group',
-    ACTIVE                : '.active',
-    ACTIVE_UL             : '> li > .active',
-    DATA_TOGGLE           : '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
-    DROPDOWN_TOGGLE       : '.dropdown-toggle',
-    DROPDOWN_ACTIVE_CHILD : '> .dropdown-menu .active'
+  // Getters
+
+  static get VERSION() {
+    return VERSION
   }
 
-  /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
-   */
+  // Public
 
-  class Tab {
-    constructor(element) {
-      this._element = element
+  show() {
+    if (this._element.parentNode &&
+        this._element.parentNode.nodeType === Node.ELEMENT_NODE &&
+        $(this._element).hasClass(ClassName.ACTIVE) ||
+        $(this._element).hasClass(ClassName.DISABLED)) {
+      return
     }
 
-    // Getters
+    let target
+    let previous
+    const listElement = $(this._element).closest(Selector.NAV_LIST_GROUP)[0]
+    const selector = Util.getSelectorFromElement(this._element)
 
-    static get VERSION() {
-      return VERSION
+    if (listElement) {
+      const itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? Selector.ACTIVE_UL : Selector.ACTIVE
+      previous = $.makeArray($(listElement).find(itemSelector))
+      previous = previous[previous.length - 1]
     }
 
-    // Public
+    const hideEvent = $.Event(Event.HIDE, {
+      relatedTarget: this._element
+    })
 
-    show() {
-      if (this._element.parentNode &&
-          this._element.parentNode.nodeType === Node.ELEMENT_NODE &&
-          $(this._element).hasClass(ClassName.ACTIVE) ||
-          $(this._element).hasClass(ClassName.DISABLED)) {
-        return
-      }
+    const showEvent = $.Event(Event.SHOW, {
+      relatedTarget: previous
+    })
 
-      let target
-      let previous
-      const listElement = $(this._element).closest(Selector.NAV_LIST_GROUP)[0]
-      const selector = Util.getSelectorFromElement(this._element)
+    if (previous) {
+      $(previous).trigger(hideEvent)
+    }
 
-      if (listElement) {
-        const itemSelector = listElement.nodeName === 'UL' ? Selector.ACTIVE_UL : Selector.ACTIVE
-        previous = $.makeArray($(listElement).find(itemSelector))
-        previous = previous[previous.length - 1]
-      }
+    $(this._element).trigger(showEvent)
 
-      const hideEvent = $.Event(Event.HIDE, {
+    if (showEvent.isDefaultPrevented() ||
+        hideEvent.isDefaultPrevented()) {
+      return
+    }
+
+    if (selector) {
+      target = document.querySelector(selector)
+    }
+
+    this._activate(
+      this._element,
+      listElement
+    )
+
+    const complete = () => {
+      const hiddenEvent = $.Event(Event.HIDDEN, {
         relatedTarget: this._element
       })
 
-      const showEvent = $.Event(Event.SHOW, {
+      const shownEvent = $.Event(Event.SHOWN, {
         relatedTarget: previous
       })
 
-      if (previous) {
-        $(previous).trigger(hideEvent)
-      }
+      $(previous).trigger(hiddenEvent)
+      $(this._element).trigger(shownEvent)
+    }
 
-      $(this._element).trigger(showEvent)
+    if (target) {
+      this._activate(target, target.parentNode, complete)
+    } else {
+      complete()
+    }
+  }
 
-      if (showEvent.isDefaultPrevented() ||
-         hideEvent.isDefaultPrevented()) {
-        return
-      }
+  dispose() {
+    $.removeData(this._element, DATA_KEY)
+    this._element = null
+  }
 
-      if (selector) {
-        target = document.querySelector(selector)
-      }
+  // Private
 
-      this._activate(
-        this._element,
-        listElement
-      )
+  _activate(element, container, callback) {
+    const activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL')
+      ? $(container).find(Selector.ACTIVE_UL)
+      : $(container).children(Selector.ACTIVE)
 
-      const complete = () => {
-        const hiddenEvent = $.Event(Event.HIDDEN, {
-          relatedTarget: this._element
-        })
+    const active = activeElements[0]
+    const isTransitioning = callback && (active && $(active).hasClass(ClassName.FADE))
+    const complete = () => this._transitionComplete(
+      element,
+      active,
+      callback
+    )
 
-        const shownEvent = $.Event(Event.SHOWN, {
-          relatedTarget: previous
-        })
+    if (active && isTransitioning) {
+      const transitionDuration = Util.getTransitionDurationFromElement(active)
 
-        $(previous).trigger(hiddenEvent)
-        $(this._element).trigger(shownEvent)
-      }
-
-      if (target) {
-        this._activate(target, target.parentNode, complete)
-      } else {
-        complete()
-      }
+      $(active)
+        .removeClass(ClassName.SHOW)
+        .one(Util.TRANSITION_END, complete)
+        .emulateTransitionEnd(transitionDuration)
+    } else {
+      complete()
     }
+  }
 
-    dispose() {
-      $.removeData(this._element, DATA_KEY)
-      this._element = null
-    }
+  _transitionComplete(element, active, callback) {
+    if (active) {
+      $(active).removeClass(ClassName.ACTIVE)
 
-    // Private
+      const dropdownChild = $(active.parentNode).find(
+        Selector.DROPDOWN_ACTIVE_CHILD
+      )[0]
 
-    _activate(element, container, callback) {
-      let activeElements
-      if (container.nodeName === 'UL') {
-        activeElements = $(container).find(Selector.ACTIVE_UL)
-      } else {
-        activeElements = $(container).children(Selector.ACTIVE)
+      if (dropdownChild) {
+        $(dropdownChild).removeClass(ClassName.ACTIVE)
       }
 
-      const active = activeElements[0]
-      const isTransitioning = callback &&
-        (active && $(active).hasClass(ClassName.FADE))
-
-      const complete = () => this._transitionComplete(
-        element,
-        active,
-        callback
-      )
-
-      if (active && isTransitioning) {
-        const transitionDuration = Util.getTransitionDurationFromElement(active)
-
-        $(active)
-          .one(Util.TRANSITION_END, complete)
-          .emulateTransitionEnd(transitionDuration)
-      } else {
-        complete()
+      if (active.getAttribute('role') === 'tab') {
+        active.setAttribute('aria-selected', false)
       }
     }
 
-    _transitionComplete(element, active, callback) {
-      if (active) {
-        $(active).removeClass(`${ClassName.SHOW} ${ClassName.ACTIVE}`)
+    $(element).addClass(ClassName.ACTIVE)
+    if (element.getAttribute('role') === 'tab') {
+      element.setAttribute('aria-selected', true)
+    }
 
-        const dropdownChild = $(active.parentNode).find(
-          Selector.DROPDOWN_ACTIVE_CHILD
-        )[0]
+    Util.reflow(element)
+    $(element).addClass(ClassName.SHOW)
 
-        if (dropdownChild) {
-          $(dropdownChild).removeClass(ClassName.ACTIVE)
-        }
+    if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
+      const dropdownElement = $(element).closest(Selector.DROPDOWN)[0]
 
-        if (active.getAttribute('role') === 'tab') {
-          active.setAttribute('aria-selected', false)
-        }
-      }
+      if (dropdownElement) {
+        const dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector.DROPDOWN_TOGGLE))
 
-      $(element).addClass(ClassName.ACTIVE)
-      if (element.getAttribute('role') === 'tab') {
-        element.setAttribute('aria-selected', true)
+        $(dropdownToggleList).addClass(ClassName.ACTIVE)
       }
 
-      Util.reflow(element)
-      $(element).addClass(ClassName.SHOW)
+      element.setAttribute('aria-expanded', true)
+    }
 
-      if (element.parentNode &&
-          $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
-        const dropdownElement = $(element).closest(Selector.DROPDOWN)[0]
-        if (dropdownElement) {
-          const dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector.DROPDOWN_TOGGLE))
-          $(dropdownToggleList).addClass(ClassName.ACTIVE)
-        }
-
-        element.setAttribute('aria-expanded', true)
-      }
-
-      if (callback) {
-        callback()
-      }
+    if (callback) {
+      callback()
     }
+  }
 
-    // Static
+  // Static
 
-    static _jQueryInterface(config) {
-      return this.each(function () {
-        const $this = $(this)
-        let data = $this.data(DATA_KEY)
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      const $this = $(this)
+      let data = $this.data(DATA_KEY)
 
-        if (!data) {
-          data = new Tab(this)
-          $this.data(DATA_KEY, data)
-        }
+      if (!data) {
+        data = new Tab(this)
+        $this.data(DATA_KEY, data)
+      }
 
-        if (typeof config === 'string') {
-          if (typeof data[config] === 'undefined') {
-            throw new TypeError(`No method named "${config}"`)
-          }
-          data[config]()
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`)
         }
-      })
-    }
+        data[config]()
+      }
+    })
   }
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
 
-  $(document)
-    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      event.preventDefault()
-      Tab._jQueryInterface.call($(this), 'show')
-    })
+$(document)
+  .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    event.preventDefault()
+    Tab._jQueryInterface.call($(this), 'show')
+  })
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
 
-  $.fn[NAME] = Tab._jQueryInterface
-  $.fn[NAME].Constructor = Tab
-  $.fn[NAME].noConflict = function () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT
-    return Tab._jQueryInterface
-  }
+$.fn[NAME] = Tab._jQueryInterface
+$.fn[NAME].Constructor = Tab
+$.fn[NAME].noConflict = () => {
+  $.fn[NAME] = JQUERY_NO_CONFLICT
+  return Tab._jQueryInterface
+}
 
-  return Tab
-})($)
-
 export default Tab

js/src/tooltip.js

@@ -0,1 +1,8 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.2.1): tooltip.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
 import $ from 'jquery'
@@ -6,386 +13,326 @@ import Popper from 'popper.js'
 /**
- * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): tooltip.js
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- * --------------------------------------------------------------------------
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
  */
 
-const Tooltip = (($) => {
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
+const NAME               = 'tooltip'
+const VERSION            = '4.2.1'
+const DATA_KEY           = 'bs.tooltip'
+const EVENT_KEY          = `.${DATA_KEY}`
+const JQUERY_NO_CONFLICT = $.fn[NAME]
+const CLASS_PREFIX       = 'bs-tooltip'
+const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g')
 
-  const NAME               = 'tooltip'
-  const VERSION            = '4.1.3'
-  const DATA_KEY           = 'bs.tooltip'
-  const EVENT_KEY          = `.${DATA_KEY}`
-  const JQUERY_NO_CONFLICT = $.fn[NAME]
-  const CLASS_PREFIX       = 'bs-tooltip'
-  const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g')
+const DefaultType = {
+  animation         : 'boolean',
+  template          : 'string',
+  title             : '(string|element|function)',
+  trigger           : 'string',
+  delay             : '(number|object)',
+  html              : 'boolean',
+  selector          : '(string|boolean)',
+  placement         : '(string|function)',
+  offset            : '(number|string)',
+  container         : '(string|element|boolean)',
+  fallbackPlacement : '(string|array)',
+  boundary          : '(string|element)'
+}
 
-  const DefaultType = {
-    animation           : 'boolean',
-    template            : 'string',
-    title               : '(string|element|function)',
-    trigger             : 'string',
-    delay               : '(number|object)',
-    html                : 'boolean',
-    selector            : '(string|boolean)',
-    placement           : '(string|function)',
-    offset              : '(number|string)',
-    container           : '(string|element|boolean)',
-    fallbackPlacement   : '(string|array)',
-    boundary            : '(string|element)'
-  }
+const AttachmentMap = {
+  AUTO   : 'auto',
+  TOP    : 'top',
+  RIGHT  : 'right',
+  BOTTOM : 'bottom',
+  LEFT   : 'left'
+}
 
-  const AttachmentMap = {
-    AUTO   : 'auto',
-    TOP    : 'top',
-    RIGHT  : 'right',
-    BOTTOM : 'bottom',
-    LEFT   : 'left'
-  }
+const Default = {
+  animation         : true,
+  template          : '<div class="tooltip" role="tooltip">' +
+                    '<div class="arrow"></div>' +
+                    '<div class="tooltip-inner"></div></div>',
+  trigger           : 'hover focus',
+  title             : '',
+  delay             : 0,
+  html              : false,
+  selector          : false,
+  placement         : 'top',
+  offset            : 0,
+  container         : false,
+  fallbackPlacement : 'flip',
+  boundary          : 'scrollParent'
+}
 
-  const Default = {
-    animation           : true,
-    template            : '<div class="tooltip" role="tooltip">' +
-                        '<div class="arrow"></div>' +
-                        '<div class="tooltip-inner"></div></div>',
-    trigger             : 'hover focus',
-    title               : '',
-    delay               : 0,
-    html                : false,
-    selector            : false,
-    placement           : 'top',
-    offset              : 0,
-    container           : false,
-    fallbackPlacement   : 'flip',
-    boundary            : 'scrollParent'
-  }
+const HoverState = {
+  SHOW : 'show',
+  OUT  : 'out'
+}
 
-  const HoverState = {
-    SHOW : 'show',
-    OUT  : 'out'
-  }
+const Event = {
+  HIDE       : `hide${EVENT_KEY}`,
+  HIDDEN     : `hidden${EVENT_KEY}`,
+  SHOW       : `show${EVENT_KEY}`,
+  SHOWN      : `shown${EVENT_KEY}`,
+  INSERTED   : `inserted${EVENT_KEY}`,
+  CLICK      : `click${EVENT_KEY}`,
+  FOCUSIN    : `focusin${EVENT_KEY}`,
+  FOCUSOUT   : `focusout${EVENT_KEY}`,
+  MOUSEENTER : `mouseenter${EVENT_KEY}`,
+  MOUSELEAVE : `mouseleave${EVENT_KEY}`
+}
 
-  const Event = {
-    HIDE       : `hide${EVENT_KEY}`,
-    HIDDEN     : `hidden${EVENT_KEY}`,
-    SHOW       : `show${EVENT_KEY}`,
-    SHOWN      : `shown${EVENT_KEY}`,
-    INSERTED   : `inserted${EVENT_KEY}`,
-    CLICK      : `click${EVENT_KEY}`,
-    FOCUSIN    : `focusin${EVENT_KEY}`,
-    FOCUSOUT   : `focusout${EVENT_KEY}`,
-    MOUSEENTER : `mouseenter${EVENT_KEY}`,
-    MOUSELEAVE : `mouseleave${EVENT_KEY}`
-  }
+const ClassName = {
+  FADE : 'fade',
+  SHOW : 'show'
+}
 
-  const ClassName = {
-    FADE : 'fade',
-    SHOW : 'show'
-  }
+const Selector = {
+  TOOLTIP       : '.tooltip',
+  TOOLTIP_INNER : '.tooltip-inner',
+  ARROW         : '.arrow'
+}
 
-  const Selector = {
-    TOOLTIP       : '.tooltip',
-    TOOLTIP_INNER : '.tooltip-inner',
-    ARROW         : '.arrow'
-  }
+const Trigger = {
+  HOVER  : 'hover',
+  FOCUS  : 'focus',
+  CLICK  : 'click',
+  MANUAL : 'manual'
+}
 
-  const Trigger = {
-    HOVER  : 'hover',
-    FOCUS  : 'focus',
-    CLICK  : 'click',
-    MANUAL : 'manual'
-  }
 
+/**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
 
-  /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
-   */
+class Tooltip {
+  constructor(element, config) {
+    /**
+     * Check for Popper dependency
+     * Popper - https://popper.js.org
+     */
+    if (typeof Popper === 'undefined') {
+      throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)')
+    }
 
-  class Tooltip {
-    constructor(element, config) {
-      /**
-       * Check for Popper dependency
-       * Popper - https://popper.js.org
-       */
-      if (typeof Popper === 'undefined') {
-        throw new TypeError('Bootstrap tooltips require Popper.js (https://popper.js.org)')
-      }
+    // private
+    this._isEnabled     = true
+    this._timeout       = 0
+    this._hoverState    = ''
+    this._activeTrigger = {}
+    this._popper        = null
 
-      // private
-      this._isEnabled     = true
-      this._timeout       = 0
-      this._hoverState    = ''
-      this._activeTrigger = {}
-      this._popper        = null
+    // Protected
+    this.element = element
+    this.config  = this._getConfig(config)
+    this.tip     = null
 
-      // Protected
-      this.element = element
-      this.config  = this._getConfig(config)
-      this.tip     = null
+    this._setListeners()
+  }
 
-      this._setListeners()
-    }
+  // Getters
 
-    // Getters
+  static get VERSION() {
+    return VERSION
+  }
 
-    static get VERSION() {
-      return VERSION
-    }
+  static get Default() {
+    return Default
+  }
 
-    static get Default() {
-      return Default
-    }
+  static get NAME() {
+    return NAME
+  }
 
-    static get NAME() {
-      return NAME
-    }
+  static get DATA_KEY() {
+    return DATA_KEY
+  }
 
-    static get DATA_KEY() {
-      return DATA_KEY
-    }
+  static get Event() {
+    return Event
+  }
 
-    static get Event() {
-      return Event
-    }
+  static get EVENT_KEY() {
+    return EVENT_KEY
+  }
 
-    static get EVENT_KEY() {
-      return EVENT_KEY
-    }
+  static get DefaultType() {
+    return DefaultType
+  }
 
-    static get DefaultType() {
-      return DefaultType
-    }
+  // Public
 
-    // Public
+  enable() {
+    this._isEnabled = true
+  }
 
-    enable() {
-      this._isEnabled = true
-    }
+  disable() {
+    this._isEnabled = false
+  }
 
-    disable() {
-      this._isEnabled = false
-    }
+  toggleEnabled() {
+    this._isEnabled = !this._isEnabled
+  }
 
-    toggleEnabled() {
-      this._isEnabled = !this._isEnabled
+  toggle(event) {
+    if (!this._isEnabled) {
+      return
     }
 
-    toggle(event) {
-      if (!this._isEnabled) {
-        return
+    if (event) {
+      const dataKey = this.constructor.DATA_KEY
+      let context = $(event.currentTarget).data(dataKey)
+
+      if (!context) {
+        context = new this.constructor(
+          event.currentTarget,
+          this._getDelegateConfig()
+        )
+        $(event.currentTarget).data(dataKey, context)
       }
 
-      if (event) {
-        const dataKey = this.constructor.DATA_KEY
-        let context = $(event.currentTarget).data(dataKey)
+      context._activeTrigger.click = !context._activeTrigger.click
 
-        if (!context) {
-          context = new this.constructor(
-            event.currentTarget,
-            this._getDelegateConfig()
-          )
-          $(event.currentTarget).data(dataKey, context)
-        }
-
-        context._activeTrigger.click = !context._activeTrigger.click
-
-        if (context._isWithActiveTrigger()) {
-          context._enter(null, context)
-        } else {
-          context._leave(null, context)
-        }
+      if (context._isWithActiveTrigger()) {
+        context._enter(null, context)
       } else {
-        if ($(this.getTipElement()).hasClass(ClassName.SHOW)) {
-          this._leave(null, this)
-          return
-        }
+        context._leave(null, context)
+      }
+    } else {
+      if ($(this.getTipElement()).hasClass(ClassName.SHOW)) {
+        this._leave(null, this)
+        return
+      }
 
-        this._enter(null, this)
-      }
+      this._enter(null, this)
     }
+  }
 
-    dispose() {
-      clearTimeout(this._timeout)
+  dispose() {
+    clearTimeout(this._timeout)
 
-      $.removeData(this.element, this.constructor.DATA_KEY)
+    $.removeData(this.element, this.constructor.DATA_KEY)
 
-      $(this.element).off(this.constructor.EVENT_KEY)
-      $(this.element).closest('.modal').off('hide.bs.modal')
+    $(this.element).off(this.constructor.EVENT_KEY)
+    $(this.element).closest('.modal').off('hide.bs.modal')
 
-      if (this.tip) {
-        $(this.tip).remove()
-      }
+    if (this.tip) {
+      $(this.tip).remove()
+    }
 
-      this._isEnabled     = null
-      this._timeout       = null
-      this._hoverState    = null
-      this._activeTrigger = null
-      if (this._popper !== null) {
-        this._popper.destroy()
-      }
-
-      this._popper = null
-      this.element = null
-      this.config  = null
-      this.tip     = null
+    this._isEnabled     = null
+    this._timeout       = null
+    this._hoverState    = null
+    this._activeTrigger = null
+    if (this._popper !== null) {
+      this._popper.destroy()
     }
 
-    show() {
-      if ($(this.element).css('display') === 'none') {
-        throw new Error('Please use show on visible elements')
-      }
+    this._popper = null
+    this.element = null
+    this.config  = null
+    this.tip     = null
+  }
 
-      const showEvent = $.Event(this.constructor.Event.SHOW)
-      if (this.isWithContent() && this._isEnabled) {
-        $(this.element).trigger(showEvent)
+  show() {
+    if ($(this.element).css('display') === 'none') {
+      throw new Error('Please use show on visible elements')
+    }
 
-        const isInTheDom = $.contains(
-          this.element.ownerDocument.documentElement,
-          this.element
-        )
+    const showEvent = $.Event(this.constructor.Event.SHOW)
+    if (this.isWithContent() && this._isEnabled) {
+      $(this.element).trigger(showEvent)
 
-        if (showEvent.isDefaultPrevented() || !isInTheDom) {
-          return
-        }
+      const shadowRoot = Util.findShadowRoot(this.element)
+      const isInTheDom = $.contains(
+        shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement,
+        this.element
+      )
 
-        const tip   = this.getTipElement()
-        const tipId = Util.getUID(this.constructor.NAME)
+      if (showEvent.isDefaultPrevented() || !isInTheDom) {
+        return
+      }
 
-        tip.setAttribute('id', tipId)
-        this.element.setAttribute('aria-describedby', tipId)
+      const tip   = this.getTipElement()
+      const tipId = Util.getUID(this.constructor.NAME)
 
-        this.setContent()
+      tip.setAttribute('id', tipId)
+      this.element.setAttribute('aria-describedby', tipId)
 
-        if (this.config.animation) {
-          $(tip).addClass(ClassName.FADE)
-        }
+      this.setContent()
 
-        const placement  = typeof this.config.placement === 'function'
-          ? this.config.placement.call(this, tip, this.element)
-          : this.config.placement
+      if (this.config.animation) {
+        $(tip).addClass(ClassName.FADE)
+      }
 
-        const attachment = this._getAttachment(placement)
-        this.addAttachmentClass(attachment)
+      const placement  = typeof this.config.placement === 'function'
+        ? this.config.placement.call(this, tip, this.element)
+        : this.config.placement
 
-        const container = this.config.container === false ? document.body : $(document).find(this.config.container)
+      const attachment = this._getAttachment(placement)
+      this.addAttachmentClass(attachment)
 
-        $(tip).data(this.constructor.DATA_KEY, this)
+      const container = this._getContainer()
+      $(tip).data(this.constructor.DATA_KEY, this)
 
-        if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
-          $(tip).appendTo(container)
-        }
+      if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
+        $(tip).appendTo(container)
+      }
 
-        $(this.element).trigger(this.constructor.Event.INSERTED)
+      $(this.element).trigger(this.constructor.Event.INSERTED)
 
-        this._popper = new Popper(this.element, tip, {
-          placement: attachment,
-          modifiers: {
-            offset: {
-              offset: this.config.offset
-            },
-            flip: {
-              behavior: this.config.fallbackPlacement
-            },
-            arrow: {
-              element: Selector.ARROW
-            },
-            preventOverflow: {
-              boundariesElement: this.config.boundary
-            }
+      this._popper = new Popper(this.element, tip, {
+        placement: attachment,
+        modifiers: {
+          offset: {
+            offset: this.config.offset
           },
-          onCreate: (data) => {
-            if (data.originalPlacement !== data.placement) {
-              this._handlePopperPlacementChange(data)
-            }
+          flip: {
+            behavior: this.config.fallbackPlacement
           },
-          onUpdate: (data) => {
+          arrow: {
+            element: Selector.ARROW
+          },
+          preventOverflow: {
+            boundariesElement: this.config.boundary
+          }
+        },
+        onCreate: (data) => {
+          if (data.originalPlacement !== data.placement) {
             this._handlePopperPlacementChange(data)
           }
-        })
+        },
+        onUpdate: (data) => this._handlePopperPlacementChange(data)
+      })
 
-        $(tip).addClass(ClassName.SHOW)
+      $(tip).addClass(ClassName.SHOW)
 
-        // If this is a touch-enabled device we add extra
-        // empty mouseover listeners to the body's immediate children;
-        // only needed because of broken event delegation on iOS
-        // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
-        if ('ontouchstart' in document.documentElement) {
-          $(document.body).children().on('mouseover', null, $.noop)
-        }
-
-        const complete = () => {
-          if (this.config.animation) {
-            this._fixTransition()
-          }
-          const prevHoverState = this._hoverState
-          this._hoverState     = null
-
-          $(this.element).trigger(this.constructor.Event.SHOWN)
-
-          if (prevHoverState === HoverState.OUT) {
-            this._leave(null, this)
-          }
-        }
-
-        if ($(this.tip).hasClass(ClassName.FADE)) {
-          const transitionDuration = Util.getTransitionDurationFromElement(this.tip)
-
-          $(this.tip)
-            .one(Util.TRANSITION_END, complete)
-            .emulateTransitionEnd(transitionDuration)
-        } else {
-          complete()
-        }
+      // If this is a touch-enabled device we add extra
+      // empty mouseover listeners to the body's immediate children;
+      // only needed because of broken event delegation on iOS
+      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+      if ('ontouchstart' in document.documentElement) {
+        $(document.body).children().on('mouseover', null, $.noop)
       }
-    }
 
-    hide(callback) {
-      const tip       = this.getTipElement()
-      const hideEvent = $.Event(this.constructor.Event.HIDE)
       const complete = () => {
-        if (this._hoverState !== HoverState.SHOW && tip.parentNode) {
-          tip.parentNode.removeChild(tip)
+        if (this.config.animation) {
+          this._fixTransition()
         }
+        const prevHoverState = this._hoverState
+        this._hoverState     = null
 
-        this._cleanTipClass()
-        this.element.removeAttribute('aria-describedby')
-        $(this.element).trigger(this.constructor.Event.HIDDEN)
-        if (this._popper !== null) {
-          this._popper.destroy()
-        }
+        $(this.element).trigger(this.constructor.Event.SHOWN)
 
-        if (callback) {
-          callback()
+        if (prevHoverState === HoverState.OUT) {
+          this._leave(null, this)
         }
       }
 
-      $(this.element).trigger(hideEvent)
-
-      if (hideEvent.isDefaultPrevented()) {
-        return
-      }
-
-      $(tip).removeClass(ClassName.SHOW)
-
-      // If this is a touch-enabled device we remove the extra
-      // empty mouseover listeners we added for iOS support
-      if ('ontouchstart' in document.documentElement) {
-        $(document.body).children().off('mouseover', null, $.noop)
-      }
-
-      this._activeTrigger[Trigger.CLICK] = false
-      this._activeTrigger[Trigger.FOCUS] = false
-      this._activeTrigger[Trigger.HOVER] = false
-
       if ($(this.tip).hasClass(ClassName.FADE)) {
-        const transitionDuration = Util.getTransitionDurationFromElement(tip)
+        const transitionDuration = Util.getTransitionDurationFromElement(this.tip)
 
-        $(tip)
+        $(this.tip)
           .one(Util.TRANSITION_END, complete)
@@ -396,332 +343,395 @@ .emulateTransitionEnd(transitionDuration)
       }
-
-      this._hoverState = ''
     }
+  }
 
-    update() {
+  hide(callback) {
+    const tip       = this.getTipElement()
+    const hideEvent = $.Event(this.constructor.Event.HIDE)
+    const complete = () => {
+      if (this._hoverState !== HoverState.SHOW && tip.parentNode) {
+        tip.parentNode.removeChild(tip)
+      }
+
+      this._cleanTipClass()
+      this.element.removeAttribute('aria-describedby')
+      $(this.element).trigger(this.constructor.Event.HIDDEN)
       if (this._popper !== null) {
-        this._popper.scheduleUpdate()
+        this._popper.destroy()
       }
+
+      if (callback) {
+        callback()
+      }
     }
 
-    // Protected
+    $(this.element).trigger(hideEvent)
 
-    isWithContent() {
-      return Boolean(this.getTitle())
+    if (hideEvent.isDefaultPrevented()) {
+      return
     }
 
-    addAttachmentClass(attachment) {
-      $(this.getTipElement()).addClass(`${CLASS_PREFIX}-${attachment}`)
+    $(tip).removeClass(ClassName.SHOW)
+
+    // If this is a touch-enabled device we remove the extra
+    // empty mouseover listeners we added for iOS support
+    if ('ontouchstart' in document.documentElement) {
+      $(document.body).children().off('mouseover', null, $.noop)
     }
 
-    getTipElement() {
-      this.tip = this.tip || $(this.config.template)[0]
-      return this.tip
+    this._activeTrigger[Trigger.CLICK] = false
+    this._activeTrigger[Trigger.FOCUS] = false
+    this._activeTrigger[Trigger.HOVER] = false
+
+    if ($(this.tip).hasClass(ClassName.FADE)) {
+      const transitionDuration = Util.getTransitionDurationFromElement(tip)
+
+      $(tip)
+        .one(Util.TRANSITION_END, complete)
+        .emulateTransitionEnd(transitionDuration)
+    } else {
+      complete()
     }
 
-    setContent() {
-      const tip = this.getTipElement()
-      this.setElementContent($(tip.querySelectorAll(Selector.TOOLTIP_INNER)), this.getTitle())
-      $(tip).removeClass(`${ClassName.FADE} ${ClassName.SHOW}`)
+    this._hoverState = ''
+  }
+
+  update() {
+    if (this._popper !== null) {
+      this._popper.scheduleUpdate()
     }
+  }
 
-    setElementContent($element, content) {
-      const html = this.config.html
-      if (typeof content === 'object' && (content.nodeType || content.jquery)) {
-        // Content is a DOM node or a jQuery
-        if (html) {
-          if (!$(content).parent().is($element)) {
-            $element.empty().append(content)
-          }
-        } else {
-          $element.text($(content).text())
+  // Protected
+
+  isWithContent() {
+    return Boolean(this.getTitle())
+  }
+
+  addAttachmentClass(attachment) {
+    $(this.getTipElement()).addClass(`${CLASS_PREFIX}-${attachment}`)
+  }
+
+  getTipElement() {
+    this.tip = this.tip || $(this.config.template)[0]
+    return this.tip
+  }
+
+  setContent() {
+    const tip = this.getTipElement()
+    this.setElementContent($(tip.querySelectorAll(Selector.TOOLTIP_INNER)), this.getTitle())
+    $(tip).removeClass(`${ClassName.FADE} ${ClassName.SHOW}`)
+  }
+
+  setElementContent($element, content) {
+    const html = this.config.html
+    if (typeof content === 'object' && (content.nodeType || content.jquery)) {
+      // Content is a DOM node or a jQuery
+      if (html) {
+        if (!$(content).parent().is($element)) {
+          $element.empty().append(content)
         }
       } else {
-        $element[html ? 'html' : 'text'](content)
+        $element.text($(content).text())
       }
+    } else {
+      $element[html ? 'html' : 'text'](content)
     }
+  }
 
-    getTitle() {
-      let title = this.element.getAttribute('data-original-title')
+  getTitle() {
+    let title = this.element.getAttribute('data-original-title')
 
-      if (!title) {
-        title = typeof this.config.title === 'function'
-          ? this.config.title.call(this.element)
-          : this.config.title
-      }
-
-      return title
+    if (!title) {
+      title = typeof this.config.title === 'function'
+        ? this.config.title.call(this.element)
+        : this.config.title
     }
 
-    // Private
+    return title
+  }
 
-    _getAttachment(placement) {
-      return AttachmentMap[placement.toUpperCase()]
+  // Private
+
+  _getContainer() {
+    if (this.config.container === false) {
+      return document.body
     }
 
-    _setListeners() {
-      const triggers = this.config.trigger.split(' ')
+    if (Util.isElement(this.config.container)) {
+      return $(this.config.container)
+    }
 
-      triggers.forEach((trigger) => {
-        if (trigger === 'click') {
-          $(this.element).on(
-            this.constructor.Event.CLICK,
-            this.config.selector,
-            (event) => this.toggle(event)
-          )
-        } else if (trigger !== Trigger.MANUAL) {
-          const eventIn = trigger === Trigger.HOVER
-            ? this.constructor.Event.MOUSEENTER
-            : this.constructor.Event.FOCUSIN
-          const eventOut = trigger === Trigger.HOVER
-            ? this.constructor.Event.MOUSELEAVE
-            : this.constructor.Event.FOCUSOUT
+    return $(document).find(this.config.container)
+  }
 
-          $(this.element)
-            .on(
-              eventIn,
-              this.config.selector,
-              (event) => this._enter(event)
-            )
-            .on(
-              eventOut,
-              this.config.selector,
-              (event) => this._leave(event)
-            )
-        }
+  _getAttachment(placement) {
+    return AttachmentMap[placement.toUpperCase()]
+  }
 
-        $(this.element).closest('.modal').on(
-          'hide.bs.modal',
-          () => this.hide()
+  _setListeners() {
+    const triggers = this.config.trigger.split(' ')
+
+    triggers.forEach((trigger) => {
+      if (trigger === 'click') {
+        $(this.element).on(
+          this.constructor.Event.CLICK,
+          this.config.selector,
+          (event) => this.toggle(event)
         )
-      })
+      } else if (trigger !== Trigger.MANUAL) {
+        const eventIn = trigger === Trigger.HOVER
+          ? this.constructor.Event.MOUSEENTER
+          : this.constructor.Event.FOCUSIN
+        const eventOut = trigger === Trigger.HOVER
+          ? this.constructor.Event.MOUSELEAVE
+          : this.constructor.Event.FOCUSOUT
 
-      if (this.config.selector) {
-        this.config = {
-          ...this.config,
-          trigger: 'manual',
-          selector: ''
+        $(this.element)
+          .on(
+            eventIn,
+            this.config.selector,
+            (event) => this._enter(event)
+          )
+          .on(
+            eventOut,
+            this.config.selector,
+            (event) => this._leave(event)
+          )
+      }
+    })
+
+    $(this.element).closest('.modal').on(
+      'hide.bs.modal',
+      () => {
+        if (this.element) {
+          this.hide()
         }
-      } else {
-        this._fixTitle()
       }
-    }
+    )
 
-    _fixTitle() {
-      const titleType = typeof this.element.getAttribute('data-original-title')
-      if (this.element.getAttribute('title') ||
-         titleType !== 'string') {
-        this.element.setAttribute(
-          'data-original-title',
-          this.element.getAttribute('title') || ''
-        )
-        this.element.setAttribute('title', '')
+    if (this.config.selector) {
+      this.config = {
+        ...this.config,
+        trigger: 'manual',
+        selector: ''
       }
+    } else {
+      this._fixTitle()
     }
+  }
 
-    _enter(event, context) {
-      const dataKey = this.constructor.DATA_KEY
+  _fixTitle() {
+    const titleType = typeof this.element.getAttribute('data-original-title')
 
-      context = context || $(event.currentTarget).data(dataKey)
+    if (this.element.getAttribute('title') || titleType !== 'string') {
+      this.element.setAttribute(
+        'data-original-title',
+        this.element.getAttribute('title') || ''
+      )
 
-      if (!context) {
-        context = new this.constructor(
-          event.currentTarget,
-          this._getDelegateConfig()
-        )
-        $(event.currentTarget).data(dataKey, context)
-      }
+      this.element.setAttribute('title', '')
+    }
+  }
 
-      if (event) {
-        context._activeTrigger[
-          event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER
-        ] = true
-      }
+  _enter(event, context) {
+    const dataKey = this.constructor.DATA_KEY
+    context = context || $(event.currentTarget).data(dataKey)
 
-      if ($(context.getTipElement()).hasClass(ClassName.SHOW) ||
-         context._hoverState === HoverState.SHOW) {
-        context._hoverState = HoverState.SHOW
-        return
-      }
+    if (!context) {
+      context = new this.constructor(
+        event.currentTarget,
+        this._getDelegateConfig()
+      )
+      $(event.currentTarget).data(dataKey, context)
+    }
 
-      clearTimeout(context._timeout)
+    if (event) {
+      context._activeTrigger[
+        event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER
+      ] = true
+    }
 
+    if ($(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) {
       context._hoverState = HoverState.SHOW
+      return
+    }
 
-      if (!context.config.delay || !context.config.delay.show) {
+    clearTimeout(context._timeout)
+
+    context._hoverState = HoverState.SHOW
+
+    if (!context.config.delay || !context.config.delay.show) {
+      context.show()
+      return
+    }
+
+    context._timeout = setTimeout(() => {
+      if (context._hoverState === HoverState.SHOW) {
         context.show()
-        return
       }
+    }, context.config.delay.show)
+  }
 
-      context._timeout = setTimeout(() => {
-        if (context._hoverState === HoverState.SHOW) {
-          context.show()
-        }
-      }, context.config.delay.show)
+  _leave(event, context) {
+    const dataKey = this.constructor.DATA_KEY
+    context = context || $(event.currentTarget).data(dataKey)
+
+    if (!context) {
+      context = new this.constructor(
+        event.currentTarget,
+        this._getDelegateConfig()
+      )
+      $(event.currentTarget).data(dataKey, context)
     }
 
-    _leave(event, context) {
-      const dataKey = this.constructor.DATA_KEY
+    if (event) {
+      context._activeTrigger[
+        event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER
+      ] = false
+    }
 
-      context = context || $(event.currentTarget).data(dataKey)
+    if (context._isWithActiveTrigger()) {
+      return
+    }
 
-      if (!context) {
-        context = new this.constructor(
-          event.currentTarget,
-          this._getDelegateConfig()
-        )
-        $(event.currentTarget).data(dataKey, context)
-      }
+    clearTimeout(context._timeout)
 
-      if (event) {
-        context._activeTrigger[
-          event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER
-        ] = false
+    context._hoverState = HoverState.OUT
+
+    if (!context.config.delay || !context.config.delay.hide) {
+      context.hide()
+      return
+    }
+
+    context._timeout = setTimeout(() => {
+      if (context._hoverState === HoverState.OUT) {
+        context.hide()
       }
+    }, context.config.delay.hide)
+  }
 
-      if (context._isWithActiveTrigger()) {
-        return
+  _isWithActiveTrigger() {
+    for (const trigger in this._activeTrigger) {
+      if (this._activeTrigger[trigger]) {
+        return true
       }
+    }
 
-      clearTimeout(context._timeout)
+    return false
+  }
 
-      context._hoverState = HoverState.OUT
+  _getConfig(config) {
+    config = {
+      ...this.constructor.Default,
+      ...$(this.element).data(),
+      ...typeof config === 'object' && config ? config : {}
+    }
 
-      if (!context.config.delay || !context.config.delay.hide) {
-        context.hide()
-        return
+    if (typeof config.delay === 'number') {
+      config.delay = {
+        show: config.delay,
+        hide: config.delay
       }
+    }
 
-      context._timeout = setTimeout(() => {
-        if (context._hoverState === HoverState.OUT) {
-          context.hide()
-        }
-      }, context.config.delay.hide)
+    if (typeof config.title === 'number') {
+      config.title = config.title.toString()
     }
 
-    _isWithActiveTrigger() {
-      for (const trigger in this._activeTrigger) {
-        if (this._activeTrigger[trigger]) {
-          return true
-        }
-      }
-
-      return false
+    if (typeof config.content === 'number') {
+      config.content = config.content.toString()
     }
 
-    _getConfig(config) {
-      config = {
-        ...this.constructor.Default,
-        ...$(this.element).data(),
-        ...typeof config === 'object' && config ? config : {}
-      }
+    Util.typeCheckConfig(
+      NAME,
+      config,
+      this.constructor.DefaultType
+    )
 
-      if (typeof config.delay === 'number') {
-        config.delay = {
-          show: config.delay,
-          hide: config.delay
-        }
-      }
+    return config
+  }
 
-      if (typeof config.title === 'number') {
-        config.title = config.title.toString()
-      }
+  _getDelegateConfig() {
+    const config = {}
 
-      if (typeof config.content === 'number') {
-        config.content = config.content.toString()
+    if (this.config) {
+      for (const key in this.config) {
+        if (this.constructor.Default[key] !== this.config[key]) {
+          config[key] = this.config[key]
+        }
       }
+    }
 
-      Util.typeCheckConfig(
-        NAME,
-        config,
-        this.constructor.DefaultType
-      )
+    return config
+  }
 
-      return config
+  _cleanTipClass() {
+    const $tip = $(this.getTipElement())
+    const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX)
+    if (tabClass !== null && tabClass.length) {
+      $tip.removeClass(tabClass.join(''))
     }
+  }
 
-    _getDelegateConfig() {
-      const config = {}
+  _handlePopperPlacementChange(popperData) {
+    const popperInstance = popperData.instance
+    this.tip = popperInstance.popper
+    this._cleanTipClass()
+    this.addAttachmentClass(this._getAttachment(popperData.placement))
+  }
 
-      if (this.config) {
-        for (const key in this.config) {
-          if (this.constructor.Default[key] !== this.config[key]) {
-            config[key] = this.config[key]
-          }
-        }
-      }
+  _fixTransition() {
+    const tip = this.getTipElement()
+    const initConfigAnimation = this.config.animation
 
-      return config
+    if (tip.getAttribute('x-placement') !== null) {
+      return
     }
 
-    _cleanTipClass() {
-      const $tip = $(this.getTipElement())
-      const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX)
-      if (tabClass !== null && tabClass.length) {
-        $tip.removeClass(tabClass.join(''))
-      }
-    }
+    $(tip).removeClass(ClassName.FADE)
+    this.config.animation = false
+    this.hide()
+    this.show()
+    this.config.animation = initConfigAnimation
+  }
 
-    _handlePopperPlacementChange(popperData) {
-      const popperInstance = popperData.instance
-      this.tip = popperInstance.popper
-      this._cleanTipClass()
-      this.addAttachmentClass(this._getAttachment(popperData.placement))
-    }
+  // Static
 
-    _fixTransition() {
-      const tip = this.getTipElement()
-      const initConfigAnimation = this.config.animation
-      if (tip.getAttribute('x-placement') !== null) {
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = $(this).data(DATA_KEY)
+      const _config = typeof config === 'object' && config
+
+      if (!data && /dispose|hide/.test(config)) {
         return
       }
-      $(tip).removeClass(ClassName.FADE)
-      this.config.animation = false
-      this.hide()
-      this.show()
-      this.config.animation = initConfigAnimation
-    }
 
-    // Static
+      if (!data) {
+        data = new Tooltip(this, _config)
+        $(this).data(DATA_KEY, data)
+      }
 
-    static _jQueryInterface(config) {
-      return this.each(function () {
-        let data = $(this).data(DATA_KEY)
-        const _config = typeof config === 'object' && config
-
-        if (!data && /dispose|hide/.test(config)) {
-          return
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`)
         }
-
-        if (!data) {
-          data = new Tooltip(this, _config)
-          $(this).data(DATA_KEY, data)
-        }
-
-        if (typeof config === 'string') {
-          if (typeof data[config] === 'undefined') {
-            throw new TypeError(`No method named "${config}"`)
-          }
-          data[config]()
-        }
-      })
-    }
+        data[config]()
+      }
+    })
   }
+}
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
 
-  $.fn[NAME] = Tooltip._jQueryInterface
-  $.fn[NAME].Constructor = Tooltip
-  $.fn[NAME].noConflict = function () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT
-    return Tooltip._jQueryInterface
-  }
+$.fn[NAME] = Tooltip._jQueryInterface
+$.fn[NAME].Constructor = Tooltip
+$.fn[NAME].noConflict = () => {
+  $.fn[NAME] = JQUERY_NO_CONFLICT
+  return Tooltip._jQueryInterface
+}
 
-  return Tooltip
-})($, Popper)
-
 export default Tooltip

js/src/util.js

@@ -1,6 +0,4 @@
-import $ from 'jquery'
-
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): util.js
+ * Bootstrap (v4.2.1): util.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
@@ -10,144 +8,167 @@ * --------------------------------------------------------------------------
 
-const Util = (($) => {
-  /**
-   * ------------------------------------------------------------------------
-   * Private TransitionEnd Helpers
-   * ------------------------------------------------------------------------
-   */
+import $ from 'jquery'
 
-  const TRANSITION_END = 'transitionend'
-  const MAX_UID = 1000000
-  const MILLISECONDS_MULTIPLIER = 1000
+/**
+ * ------------------------------------------------------------------------
+ * Private TransitionEnd Helpers
+ * ------------------------------------------------------------------------
+ */
 
-  // Shoutout AngusCroll (https://goo.gl/pxwQGp)
-  function toType(obj) {
-    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase()
-  }
+const TRANSITION_END = 'transitionend'
+const MAX_UID = 1000000
+const MILLISECONDS_MULTIPLIER = 1000
 
-  function getSpecialTransitionEndEvent() {
-    return {
-      bindType: TRANSITION_END,
-      delegateType: TRANSITION_END,
-      handle(event) {
-        if ($(event.target).is(this)) {
-          return event.handleObj.handler.apply(this, arguments) // eslint-disable-line prefer-rest-params
-        }
-        return undefined // eslint-disable-line no-undefined
+// Shoutout AngusCroll (https://goo.gl/pxwQGp)
+function toType(obj) {
+  return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase()
+}
+
+function getSpecialTransitionEndEvent() {
+  return {
+    bindType: TRANSITION_END,
+    delegateType: TRANSITION_END,
+    handle(event) {
+      if ($(event.target).is(this)) {
+        return event.handleObj.handler.apply(this, arguments) // eslint-disable-line prefer-rest-params
       }
+      return undefined // eslint-disable-line no-undefined
     }
   }
+}
 
-  function transitionEndEmulator(duration) {
-    let called = false
+function transitionEndEmulator(duration) {
+  let called = false
 
-    $(this).one(Util.TRANSITION_END, () => {
-      called = true
-    })
+  $(this).one(Util.TRANSITION_END, () => {
+    called = true
+  })
 
-    setTimeout(() => {
-      if (!called) {
-        Util.triggerTransitionEnd(this)
-      }
-    }, duration)
+  setTimeout(() => {
+    if (!called) {
+      Util.triggerTransitionEnd(this)
+    }
+  }, duration)
 
-    return this
-  }
+  return this
+}
 
-  function setTransitionEndSupport() {
-    $.fn.emulateTransitionEnd = transitionEndEmulator
-    $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent()
-  }
+function setTransitionEndSupport() {
+  $.fn.emulateTransitionEnd = transitionEndEmulator
+  $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent()
+}
 
-  /**
-   * --------------------------------------------------------------------------
-   * Public Util Api
-   * --------------------------------------------------------------------------
-   */
+/**
+ * --------------------------------------------------------------------------
+ * Public Util Api
+ * --------------------------------------------------------------------------
+ */
 
-  const Util = {
+const Util = {
 
-    TRANSITION_END: 'bsTransitionEnd',
+  TRANSITION_END: 'bsTransitionEnd',
 
-    getUID(prefix) {
-      do {
-        // eslint-disable-next-line no-bitwise
-        prefix += ~~(Math.random() * MAX_UID) // "~~" acts like a faster Math.floor() here
-      } while (document.getElementById(prefix))
-      return prefix
-    },
+  getUID(prefix) {
+    do {
+      // eslint-disable-next-line no-bitwise
+      prefix += ~~(Math.random() * MAX_UID) // "~~" acts like a faster Math.floor() here
+    } while (document.getElementById(prefix))
+    return prefix
+  },
 
-    getSelectorFromElement(element) {
-      let selector = element.getAttribute('data-target')
-      if (!selector || selector === '#') {
-        selector = element.getAttribute('href') || ''
-      }
+  getSelectorFromElement(element) {
+    let selector = element.getAttribute('data-target')
 
-      try {
-        return document.querySelector(selector) ? selector : null
-      } catch (err) {
-        return null
-      }
-    },
+    if (!selector || selector === '#') {
+      const hrefAttr = element.getAttribute('href')
+      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : ''
+    }
 
-    getTransitionDurationFromElement(element) {
-      if (!element) {
-        return 0
-      }
+    return selector && document.querySelector(selector) ? selector : null
+  },
 
-      // Get transition-duration of the element
-      let transitionDuration = $(element).css('transition-duration')
-      const floatTransitionDuration = parseFloat(transitionDuration)
+  getTransitionDurationFromElement(element) {
+    if (!element) {
+      return 0
+    }
 
-      // Return 0 if element or transition duration is not found
-      if (!floatTransitionDuration) {
-        return 0
-      }
+    // Get transition-duration of the element
+    let transitionDuration = $(element).css('transition-duration')
+    let transitionDelay = $(element).css('transition-delay')
 
-      // If multiple durations are defined, take the first
-      transitionDuration = transitionDuration.split(',')[0]
+    const floatTransitionDuration = parseFloat(transitionDuration)
+    const floatTransitionDelay = parseFloat(transitionDelay)
 
-      return parseFloat(transitionDuration) * MILLISECONDS_MULTIPLIER
-    },
+    // Return 0 if element or transition duration is not found
+    if (!floatTransitionDuration && !floatTransitionDelay) {
+      return 0
+    }
 
-    reflow(element) {
-      return element.offsetHeight
-    },
+    // If multiple durations are defined, take the first
+    transitionDuration = transitionDuration.split(',')[0]
+    transitionDelay = transitionDelay.split(',')[0]
 
-    triggerTransitionEnd(element) {
-      $(element).trigger(TRANSITION_END)
-    },
+    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER
+  },
 
-    // TODO: Remove in v5
-    supportsTransitionEnd() {
-      return Boolean(TRANSITION_END)
-    },
+  reflow(element) {
+    return element.offsetHeight
+  },
 
-    isElement(obj) {
-      return (obj[0] || obj).nodeType
-    },
+  triggerTransitionEnd(element) {
+    $(element).trigger(TRANSITION_END)
+  },
 
-    typeCheckConfig(componentName, config, configTypes) {
-      for (const property in configTypes) {
-        if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
-          const expectedTypes = configTypes[property]
-          const value         = config[property]
-          const valueType     = value && Util.isElement(value)
-            ? 'element' : toType(value)
+  // TODO: Remove in v5
+  supportsTransitionEnd() {
+    return Boolean(TRANSITION_END)
+  },
 
-          if (!new RegExp(expectedTypes).test(valueType)) {
-            throw new Error(
-              `${componentName.toUpperCase()}: ` +
-              `Option "${property}" provided type "${valueType}" ` +
-              `but expected type "${expectedTypes}".`)
-          }
+  isElement(obj) {
+    return (obj[0] || obj).nodeType
+  },
+
+  typeCheckConfig(componentName, config, configTypes) {
+    for (const property in configTypes) {
+      if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
+        const expectedTypes = configTypes[property]
+        const value         = config[property]
+        const valueType     = value && Util.isElement(value)
+          ? 'element' : toType(value)
+
+        if (!new RegExp(expectedTypes).test(valueType)) {
+          throw new Error(
+            `${componentName.toUpperCase()}: ` +
+            `Option "${property}" provided type "${valueType}" ` +
+            `but expected type "${expectedTypes}".`)
         }
       }
     }
+  },
+
+  findShadowRoot(element) {
+    if (!document.documentElement.attachShadow) {
+      return null
+    }
+
+    // Can find the shadow root otherwise it'll return the document
+    if (typeof element.getRootNode === 'function') {
+      const root = element.getRootNode()
+      return root instanceof ShadowRoot ? root : null
+    }
+
+    if (element instanceof ShadowRoot) {
+      return element
+    }
+
+    // when we don't find a shadow root
+    if (!element.parentNode) {
+      return null
+    }
+
+    return Util.findShadowRoot(element.parentNode)
   }
+}
 
-  setTransitionEndSupport()
+setTransitionEndSupport()
 
-  return Util
-})($)
-
 export default Util

package.json

 {
   "name": "bootstrap",
   "description": "The most popular front-end framework for developing responsive, mobile first projects on the web.",
-  "version": "4.1.3",
+  "version": "4.2.1",
+  "version_short": "4.2",
   "keywords": [
@@ -21,25 +22,27 @@ "css",
     "start": "npm-run-all --parallel watch docs-serve",
-    "blc": "blc --exclude-external --filter-level 3 --get --ordered --recursive --host-requests 4 --input http://localhost:3000/",
+    "blc": "blc --exclude-external --filter-level 3 --follow --get --ordered --recursive --host-requests 4 --input http://localhost:3000/",
     "http-server": "http-server --silent -p 3000",
     "bundlesize": "bundlesize",
     "check-broken-links": "npm-run-all --parallel --race \"http-server -- _gh_pages/\" blc",
-    "css": "npm-run-all --parallel css-lint* css-compile* --sequential css-prefix* css-minify*",
-    "css-main": "npm-run-all --parallel css-lint css-compile --sequential css-prefix css-minify css-copy",
-    "css-docs": "npm-run-all --parallel css-lint-docs css-compile-docs --sequential css-prefix-docs css-minify-docs",
-    "css-compile": "node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap.scss dist/css/bootstrap.css && node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap-grid.scss dist/css/bootstrap-grid.css && node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap-reboot.scss dist/css/bootstrap-reboot.css",
-    "css-compile-docs": "node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 site/docs/4.1/assets/scss/docs.scss site/docs/4.1/assets/css/docs.min.css",
-    "css-copy": "shx mkdir -p site/docs/4.1/dist/ && shx cp -r dist/css/ site/docs/4.1/dist/",
-    "css-lint": "stylelint --syntax scss \"scss/**/*.scss\"",
-    "css-lint-docs": "stylelint --syntax scss \"site/docs/4.1/assets/scss/*.scss\" && stylelint \"docs/**/*.css\"",
-    "css-lint-vars": "node build/lint-vars.js scss/ site/docs/4.1/assets/scss/",
-    "css-prefix": "postcss --config build/postcss.config.js --replace \"dist/css/*.css\" \"!dist/css/*.min.css\"",
-    "css-prefix-docs": "postcss --config build/postcss.config.js --replace \"site/docs/4.1/assets/css/docs.min.css\" \"docs/**/*.css\"",
-    "css-minify": "cleancss --level 1 --source-map --source-map-inline-sources --output dist/css/bootstrap.min.css dist/css/bootstrap.css && cleancss --level 1 --source-map --source-map-inline-sources --output dist/css/bootstrap-grid.min.css dist/css/bootstrap-grid.css && cleancss --level 1 --source-map --source-map-inline-sources --output dist/css/bootstrap-reboot.min.css dist/css/bootstrap-reboot.css",
-    "css-minify-docs": "cleancss --level 1 --source-map --source-map-inline-sources --output site/docs/4.1/assets/css/docs.min.css site/docs/4.1/assets/css/docs.min.css",
-    "js": "npm-run-all js-lint* js-compile js-minify js-copy",
-    "js-copy": "shx mkdir -p site/docs/4.1/dist/ && shx cp -r dist/js/ site/docs/4.1/dist/",
-    "js-main": "npm-run-all js-lint js-compile js-minify",
+    "css": "npm-run-all css-compile css-prefix css-minify css-copy",
+    "css-copy": "cross-env-shell shx mkdir -p site/docs/$npm_package_version_short/dist/ && cross-env-shell shx cp -r dist/css/ site/docs/$npm_package_version_short/dist/",
+    "css-main": "npm-run-all css-lint css-compile-main css-prefix-main css-minify-main css-copy",
+    "css-docs": "npm-run-all css-compile-docs css-prefix-docs css-minify-docs",
+    "css-compile": "npm-run-all --parallel css-compile-*",
+    "css-compile-main": "node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap.scss dist/css/bootstrap.css && node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap-grid.scss dist/css/bootstrap-grid.css && node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap-reboot.scss dist/css/bootstrap-reboot.css && npm run css-copy",
+    "css-compile-docs": "cross-env-shell node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 site/docs/$npm_package_version_short/assets/scss/docs.scss site/docs/$npm_package_version_short/assets/css/docs.min.css",
+    "css-lint": "npm-run-all --parallel css-lint-*",
+    "css-lint-main": "stylelint --syntax scss \"scss/**/*.scss\"",
+    "css-lint-docs": "stylelint --syntax scss \"site/docs/**/assets/scss/*.scss\" && stylelint \"site/docs/**/*.css\"",
+    "css-lint-vars": "fusv scss/ site/docs/",
+    "css-minify": "npm-run-all --parallel css-minify-*",
+    "css-minify-main": "cleancss --level 1 --format breaksWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap.min.css dist/css/bootstrap.css && cleancss --level 1 --format breaksWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-grid.min.css dist/css/bootstrap-grid.css && cleancss --level 1 --format breaksWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-reboot.min.css dist/css/bootstrap-reboot.css",
+    "css-minify-docs": "cross-env-shell cleancss --level 1 --format breaksWith=lf --source-map --source-map-inline-sources --output site/docs/$npm_package_version_short/assets/css/docs.min.css site/docs/$npm_package_version_short/assets/css/docs.min.css",
+    "css-prefix": "npm-run-all --parallel css-prefix-*",
+    "css-prefix-main": "postcss --config build/postcss.config.js --replace \"dist/css/*.css\" \"!dist/css/*.min.css\"",
+    "css-prefix-docs": "postcss --config build/postcss.config.js --replace \"site/docs/**/*.css\" \"site/docs/**/*.css\"",
+    "js": "npm-run-all js-compile js-minify js-copy",
+    "js-copy": "cross-env-shell shx mkdir -p site/docs/$npm_package_version_short/dist/ && cross-env-shell shx cp -r dist/js/ site/docs/$npm_package_version_short/dist/",
+    "js-main": "npm-run-all js-lint js-compile-main js-minify-main",
     "js-docs": "npm-run-all js-lint-docs js-minify-docs",
-    "js-lint": "eslint js/src js/tests build/",
-    "js-lint-docs": "eslint site/docs/4.1/assets/js/ site/sw.js",
     "js-compile": "npm-run-all --parallel js-compile-* --sequential js-copy",
@@ -50,35 +53,37 @@ "js-compile-standalone": "rollup --environment BUNDLE:false --config build/rollup.config.js --sourcemap",
     "js-compile-plugins-coverage": "cross-env NODE_ENV=test node build/build-plugins.js",
-    "js-minify": "npm-run-all --parallel js-minify-*",
+    "js-lint": "npm-run-all --parallel js-lint-*",
+    "js-lint-main": "eslint js/src js/tests build/",
+    "js-lint-docs": "eslint site/",
+    "js-minify": "npm-run-all --parallel js-minify-main js-minify-docs",
+    "js-minify-main": "npm-run-all js-minify-standalone js-minify-bundle",
     "js-minify-standalone": "uglifyjs --compress typeofs=false --mangle --comments \"/^!/\" --source-map \"content=dist/js/bootstrap.js.map,includeSources,url=bootstrap.min.js.map\" --output dist/js/bootstrap.min.js dist/js/bootstrap.js",
     "js-minify-bundle": "uglifyjs --compress typeofs=false --mangle --comments \"/^!/\" --source-map \"content=dist/js/bootstrap.bundle.js.map,includeSources,url=bootstrap.bundle.min.js.map\" --output dist/js/bootstrap.bundle.min.js dist/js/bootstrap.bundle.js",
-    "js-minify-docs": "uglifyjs --mangle --comments \"/^!/\" --output site/docs/4.1/assets/js/docs.min.js site/docs/4.1/assets/js/vendor/anchor.min.js site/docs/4.1/assets/js/vendor/clipboard.min.js site/docs/4.1/assets/js/vendor/holder.min.js \"site/docs/4.1/assets/js/src/*.js\"",
-    "js-test": "npm-run-all js-test-karma*",
+    "js-minify-docs": "cross-env-shell uglifyjs --mangle --comments \\\"/^!/\\\" --output site/docs/$npm_package_version_short/assets/js/docs.min.js site/docs/$npm_package_version_short/assets/js/vendor/anchor.min.js site/docs/$npm_package_version_short/assets/js/vendor/clipboard.min.js site/docs/$npm_package_version_short/assets/js/vendor/bs-custom-file-input.min.js \"site/docs/$npm_package_version_short/assets/js/src/*.js\"",
+    "js-test": "npm-run-all js-test-karma* js-test-integration",
     "js-test-karma": "karma start js/tests/karma.conf.js",
     "js-test-karma-old": "cross-env USE_OLD_JQUERY=true npm run js-test-karma",
-    "js-test-karma-bundle": "cross-env karma start js/tests/karma-bundle.conf.js",
-    "js-test-karma-bundle-old": "cross-env USE_OLD_JQUERY=true npm run js-test-karma-bundle",
-    "js-test-cloud": "npm-run-all --parallel --race http-server saucelabs-test",
+    "js-test-karma-bundle": "cross-env BUNDLE=true npm run js-test-karma",
+    "js-test-karma-bundle-old": "cross-env BUNDLE=true USE_OLD_JQUERY=true npm run js-test-karma",
+    "js-test-integration": "rollup --config js/tests/integration/rollup.bundle.js",
+    "js-test-cloud": "cross-env BROWSER=true npm run js-test-karma",
+    "lint": "npm-run-all js-lint css-lint",
     "coveralls": "shx cat js/coverage/lcov.info | coveralls",
-    "docs": "npm-run-all --parallel css-docs js-docs --sequential docs-compile docs-lint",
+    "docs": "npm-run-all css-docs js-docs docs-compile docs-lint",
     "docs-compile": "bundle exec jekyll build",
-    "postdocs-compile": "npm run docs-workbox-precache",
-    "docs-github": "shx echo \"github: true\" > twbsconfig.yml && npm run docs-compile -- --config _config.yml,twbsconfig.yml && shx rm ./twbsconfig.yml",
-    "docs-github-serve": "npm run docs-serve -- --skip-initial-build --no-watch",
-    "docs-lint": "npm-run-all docs-lint-*",
-    "docs-lint-htmllint": "htmllint --rc build/.htmllintrc \"_gh_pages/**/*.html\" \"js/tests/**/*.html\"",
-    "docs-lint-vnu-jar": "node build/vnu-jar.js",
+    "docs-production": "cross-env JEKYLL_ENV=production npm run docs-compile",
+    "docs-lint": "node build/vnu-jar.js",
     "docs-serve": "bundle exec jekyll serve",
-    "docs-workbox-precache": "node build/workbox.js",
-    "maintenance-dependencies": "ncu -a -x jquery && npm update && bundle update && shx echo \"Manually update site/docs/4.1/assets/js/vendor/*, js/tests/vendor/* and .travis.yml\"",
+    "docs-serve-only": "npm run docs-serve -- --skip-initial-build --no-watch",
+    "update-deps": "ncu -a -x jquery -x bundlesize && npm update && bundle update && cross-env-shell echo Manually update \\\"site/docs/$npm_package_version_short/assets/js/vendor/\\\"",
+    "release": "npm run dist && npm run release-sri && npm run release-zip && npm run docs-production",
     "release-sri": "node build/generate-sri.js",
     "release-version": "node build/change-version.js",
-    "release-zip": "cd dist/ && zip -r9 bootstrap-$npm_package_version-dist.zip * && shx mv bootstrap-$npm_package_version-dist.zip ..",
-    "saucelabs-test": "node build/saucelabs-unit-test.js",
-    "dist": "npm-run-all --parallel css-main js",
-    "test": "npm-run-all dist js-test docs-compile docs-lint bundlesize",
+    "release-zip": "cross-env-shell \"shx rm -rf bootstrap-$npm_package_version-dist && shx cp -r dist/ bootstrap-$npm_package_version-dist && zip -r9 bootstrap-$npm_package_version-dist.zip bootstrap-$npm_package_version-dist && shx rm -rf bootstrap-$npm_package_version-dist\"",
+    "dist": "npm-run-all --parallel css js",
+    "test": "npm-run-all lint dist js-test docs-compile docs-lint bundlesize",
     "watch": "npm-run-all --parallel watch-*",
     "watch-css-main": "nodemon --watch scss/ --ext scss --exec \"npm run css-main\"",
-    "watch-css-docs": "nodemon --watch site/docs/4.1/assets/scss/ --ext scss --exec \"npm run css-docs\"",
+    "watch-css-docs": "nodemon --watch \"site/docs/**/assets/scss/\" --ext scss --exec \"npm run css-docs\"",
     "watch-js-main": "nodemon --watch js/src/ --ext js --exec \"npm run js-compile\"",
-    "watch-js-docs": "nodemon --watch site/docs/4.1/assets/js/src/ --ext js --exec \"npm run js-docs\""
+    "watch-js-docs": "nodemon --watch \"site/docs/**/assets/js/src/\" --ext js --exec \"npm run js-docs\""
   },
@@ -99,50 +104,52 @@ "style": "dist/css/bootstrap.css",
     "jquery": "1.9.1 - 3",
-    "popper.js": "^1.14.3"
+    "popper.js": "^1.14.6"
   },
   "devDependencies": {
-    "@babel/cli": "7.0.0-beta.52",
-    "@babel/core": "7.0.0-beta.52",
-    "@babel/preset-env": "7.0.0-beta.52",
-    "autoprefixer": "^8.6.5",
-    "babel-eslint": "^8.2.5",
-    "babel-plugin-istanbul": "^4.1.6",
+    "@babel/cli": "^7.2.0",
+    "@babel/core": "^7.2.0",
+    "@babel/plugin-proposal-object-rest-spread": "^7.2.0",
+    "@babel/preset-env": "^7.2.0",
+    "autoprefixer": "^9.4.2",
+    "babel-eslint": "^10.0.1",
+    "babel-plugin-istanbul": "^5.1.0",
     "broken-link-checker": "^0.7.8",
     "bundlesize": "^0.15.3",
-    "clean-css-cli": "^4.1.11",
+    "clean-css-cli": "^4.2.1",
     "coveralls": "^3.0.2",
     "cross-env": "^5.2.0",
-    "eslint": "^5.0.1",
-    "eslint-plugin-compat": "^2.4.0",
-    "glob": "^7.1.2",
-    "htmllint-cli": "^0.0.7",
+    "eslint": "^5.10.0",
+    "find-unused-sass-variables": "^0.3.1",
+    "glob": "^7.1.3",
+    "hammer-simulator": "0.0.1",
     "http-server": "^0.11.1",
-    "jsunitsaucelabs": "^1.3.2",
-    "karma": "^2.0.4",
+    "ip": "^1.1.5",
+    "jquery": "^3.3.1",
+    "karma": "^3.1.3",
+    "karma-browserstack-launcher": "^1.3.0",
     "karma-chrome-launcher": "^2.2.0",
-    "karma-coverage-istanbul-reporter": "^2.0.1",
-    "karma-detect-browsers": "^2.3.2",
+    "karma-coverage-istanbul-reporter": "^2.0.4",
+    "karma-detect-browsers": "^2.3.3",
     "karma-firefox-launcher": "^1.1.0",
     "karma-qunit": "^2.1.0",
     "karma-sinon": "^1.0.5",
-    "node-sass": "^4.9.1",
-    "nodemon": "^1.17.5",
-    "npm-run-all": "^4.1.3",
-    "popper.js": "^1.14.3",
-    "postcss-cli": "^5.0.1",
-    "qunit": "^2.6.1",
-    "rollup": "^0.62.0",
-    "rollup-plugin-babel": "4.0.0-beta.5",
-    "rollup-plugin-node-resolve": "^3.3.0",
-    "shelljs": "^0.8.2",
-    "shx": "^0.3.1",
-    "sinon": "^6.1.2",
-    "sri-toolbox": "^0.2.0",
-    "stylelint": "^9.3.0",
+    "node-sass": "^4.11.0",
+    "nodemon": "^1.18.7",
+    "npm-run-all": "^4.1.5",
+    "popper.js": "^1.14.6",
+    "postcss-cli": "^6.0.1",
+    "qunit": "^2.8.0",
+    "rollup": "^0.67.4",
+    "rollup-plugin-babel": "^4.0.3",
+    "rollup-plugin-commonjs": "^9.2.0",
+    "rollup-plugin-node-resolve": "^4.0.0",
+    "shelljs": "^0.8.3",
+    "shx": "^0.3.2",
+    "sinon": "^7.1.1",
+    "stylelint": "^9.9.0",
     "stylelint-config-recommended-scss": "^3.2.0",
     "stylelint-config-standard": "^18.2.0",
-    "stylelint-order": "^0.8.1",
-    "stylelint-scss": "^3.1.3",
-    "uglify-js": "^3.4.3",
-    "vnu-jar": "^18.3.0",
-    "workbox-build": "^3.3.1"
+    "stylelint-order": "^2.0.0",
+    "stylelint-scss": "^3.4.1",
+    "uglify-js": "^3.4.9",
+    "vnu-jar": "18.11.5"
   },
@@ -153,5 +160,5 @@ "engines": {
   "files": [
-    "dist/",
-    "js/{src,dist}/",
-    "scss/"
+    "dist/{css,js}/*.{css,js,map}",
+    "js/{src,dist}/*.{js,map}",
+    "scss/**/*.scss"
   ],
@@ -161,7 +168,7 @@ "bundlesize": [
       "path": "./dist/css/bootstrap-grid.css",
-      "maxSize": "5 kB"
+      "maxSize": "7 kB"
     },
     {
       "path": "./dist/css/bootstrap-grid.min.css",
-      "maxSize": "5 kB"
+      "maxSize": "6 kB"
     },
@@ -182,3 +189,3 @@ {
       "path": "./dist/css/bootstrap.min.css",
-      "maxSize": "21 kB"
+      "maxSize": "22.5 kB"
     },
@@ -195,3 +202,3 @@ {
       "path": "./dist/js/bootstrap.js",
-      "maxSize": "21 kB"
+      "maxSize": "23 kB"
     },
@@ -221,5 +228,5 @@ {
       "jquery": "1.9.1 - 3",
-      "popper.js": "^1.14.1"
+      "popper.js": "^1.14.6"
     }
   }
 }

README.md

 <p align="center">
   <a href="https://getbootstrap.com/">
-    <img src="https://getbootstrap.com/docs/4.1/assets/brand/bootstrap-solid.svg" alt="Bootstrap logo" width=72 height=72>
+    <img src="https://getbootstrap.com/docs/4.2/assets/brand/bootstrap-solid.svg" alt="Bootstrap logo" width=72 height=72>
   </a>
@@ -11,3 +11,3 @@
     <br>
-    <a href="https://getbootstrap.com/docs/4.1/"><strong>Explore Bootstrap docs »</strong></a>
+    <a href="https://getbootstrap.com/docs/4.2/"><strong>Explore Bootstrap docs »</strong></a>
     <br>
@@ -21,4 +21,2 @@ <br>
     ·
-    <a href="https://jobs.getbootstrap.com/">Jobs</a>
-    ·
     <a href="https://blog.getbootstrap.com/">Blog</a>
@@ -28,3 +26,2 @@ </p>
 
-<br>
 
@@ -42,4 +39,6 @@ ## Table of contents
 - [Creators](#creators)
+- [Thanks](#thanks)
 - [Copyright and license](#copyright-and-license)
 
+
 ## Quick start
@@ -49,11 +48,12 @@
 
-- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.1.3.zip)
+- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.2.1.zip)
 - Clone the repo: `git clone https://github.com/twbs/bootstrap.git`
 - Install with [npm](https://www.npmjs.com/): `npm install bootstrap`
-- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@4.1.3`
-- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.1.3`
+- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@4.2.1`
+- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.2.1`
 - Install with [NuGet](https://www.nuget.org/): CSS: `Install-Package bootstrap` Sass: `Install-Package bootstrap.sass`
 
-Read the [Getting started page](https://getbootstrap.com/docs/4.1/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
+Read the [Getting started page](https://getbootstrap.com/docs/4.2/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
 
+
 ## Status
@@ -71,6 +71,8 @@
 [![Coverage Status](https://img.shields.io/coveralls/github/twbs/bootstrap/v4-dev.svg)](https://coveralls.io/github/twbs/bootstrap?branch=v4-dev)
-[![CSS gzip size](http://img.badgesize.io/twbs/bootstrap/v4-dev/dist/css/bootstrap.min.css?compression=gzip&label=CSS+gzip+size)](https://github.com/twbs/bootstrap/tree/v4-dev/dist/css/bootstrap.min.css)
-[![JS gzip size](http://img.badgesize.io/twbs/bootstrap/v4-dev/dist/js/bootstrap.min.js?compression=gzip&label=JS+gzip+size)](https://github.com/twbs/bootstrap/tree/v4-dev/dist/js/bootstrap.min.js)
+[![CSS gzip size](https://img.badgesize.io/twbs/bootstrap/v4-dev/dist/css/bootstrap.min.css?compression=gzip&label=CSS+gzip+size)](https://github.com/twbs/bootstrap/tree/v4-dev/dist/css/bootstrap.min.css)
+[![JS gzip size](https://img.badgesize.io/twbs/bootstrap/v4-dev/dist/js/bootstrap.min.js?compression=gzip&label=JS+gzip+size)](https://github.com/twbs/bootstrap/tree/v4-dev/dist/js/bootstrap.min.js)
+[![BrowserStack Status](https://www.browserstack.com/automate/badge.svg?badge_key=SkxZcStBeExEdVJqQ2hWYnlWckpkNmNEY213SFp6WHFETWk2bGFuY3pCbz0tLXhqbHJsVlZhQnRBdEpod3NLSDMzaHc9PQ==--3d0b75245708616eb93113221beece33e680b229)](https://www.browserstack.com/automate/public-build/SkxZcStBeExEdVJqQ2hWYnlWckpkNmNEY213SFp6WHFETWk2bGFuY3pCbz0tLXhqbHJsVlZhQnRBdEpod3NLSDMzaHc9PQ==--3d0b75245708616eb93113221beece33e680b229)
+[![Backers on Open Collective](https://opencollective.com/bootstrap/backers/badge.svg)](#backers)
+[![Sponsors on Open Collective](https://opencollective.com/bootstrap/sponsors/badge.svg)](#sponsors)
 
-[![Sauce Labs Test Status](https://saucelabs.com/browser-matrix/bootstrap.svg)](https://saucelabs.com/u/bootstrap)
 
@@ -81,3 +83,3 @@ ## What's included
 
-```
+```text
 bootstrap/
@@ -121,7 +123,7 @@ └── dist/
 
-Documentation search is powered by [Algolia's DocSearch](https://community.algolia.com/docsearch/). Working on our search? Be sure to set `debug: true` in `site/docs/4.1/assets/js/src/search.js` file.
+Documentation search is powered by [Algolia's DocSearch](https://community.algolia.com/docsearch/). Working on our search? Be sure to set `debug: true` in `site/docs/4.2/assets/js/src/search.js` file.
 
 ### Running documentation locally
 
-1. Run through the [tooling setup](https://getbootstrap.com/docs/4.1/getting-started/build-tools/#tooling-setup) to install Jekyll (the site builder) and other Ruby dependencies with `bundle install`.
+1. Run through the [tooling setup](https://getbootstrap.com/docs/4.2/getting-started/build-tools/#tooling-setup) to install Jekyll (the site builder) and other Ruby dependencies with `bundle install`.
 2. Run `npm install` to install Node.js dependencies.
@@ -131,3 +133,3 @@ 3. Run `npm start` to compile CSS and JavaScript files, generate our docs, and watch for changes.
 
-Learn more about using Jekyll by reading its [documentation](https://jekyllrb.com/docs/home/).
+Learn more about using Jekyll by reading its [documentation](https://jekyllrb.com/docs/).
 
@@ -138,3 +140,5 @@ ### Documentation for previous releases
 - For v3.3.x: <https://getbootstrap.com/docs/3.3/>
+- For v3.4.0: <https://getbootstrap.com/docs/3.4/>
 - For v4.0.x: <https://getbootstrap.com/docs/4.0/>
+- For v4.1.x: <https://getbootstrap.com/docs/4.1/>
 
@@ -167,3 +171,3 @@ [Previous releases](https://github.com/twbs/bootstrap/releases) and their documentation are also available for download.
 
-For transparency into our release cycle and in striving to maintain backward compatibility, Bootstrap is maintained under [the Semantic Versioning guidelines](https://semver.org/). Sometimes we screw up, but we'll adhere to those rules whenever possible.
+For transparency into our release cycle and in striving to maintain backward compatibility, Bootstrap is maintained under [the Semantic Versioning guidelines](https://semver.org/). Sometimes we screw up, but we adhere to those rules whenever possible.
 
@@ -186,4 +190,36 @@ See [the Releases section of our GitHub project](https://github.com/twbs/bootstrap/releases) for changelogs for each release version of Bootstrap. Release announcement posts on [the official Bootstrap blog](https://blog.getbootstrap.com/) contain summaries of the most noteworthy changes made in each release.
 
+## Thanks
+
+<a href="https://www.browserstack.com/">
+  <img src="https://live.browserstack.com/images/opensource/browserstack-logo.svg" alt="BrowserStack Logo" width="490" height="106">
+</a>
+
+Thanks to [BrowserStack](https://www.browserstack.com/) for providing the infrastructure that allows us to test in real browsers!
+
+
+## Backers
+
+Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/bootstrap#backer)]
+
+[![Bakers](https://opencollective.com/bootstrap/backers.svg?width=890)](https://opencollective.com/bootstrap#backers)
+
+
+## Sponsors
+
+Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/bootstrap#sponsor)]
+
+[![](https://opencollective.com/bootstrap/sponsor/0/avatar.svg)](https://opencollective.com/bootstrap/sponsor/0/website)
+[![](https://opencollective.com/bootstrap/sponsor/1/avatar.svg)](https://opencollective.com/bootstrap/sponsor/1/website)
+[![](https://opencollective.com/bootstrap/sponsor/2/avatar.svg)](https://opencollective.com/bootstrap/sponsor/2/website)
+[![](https://opencollective.com/bootstrap/sponsor/3/avatar.svg)](https://opencollective.com/bootstrap/sponsor/3/website)
+[![](https://opencollective.com/bootstrap/sponsor/4/avatar.svg)](https://opencollective.com/bootstrap/sponsor/4/website)
+[![](https://opencollective.com/bootstrap/sponsor/5/avatar.svg)](https://opencollective.com/bootstrap/sponsor/5/website)
+[![](https://opencollective.com/bootstrap/sponsor/6/avatar.svg)](https://opencollective.com/bootstrap/sponsor/6/website)
+[![](https://opencollective.com/bootstrap/sponsor/7/avatar.svg)](https://opencollective.com/bootstrap/sponsor/7/website)
+[![](https://opencollective.com/bootstrap/sponsor/8/avatar.svg)](https://opencollective.com/bootstrap/sponsor/8/website)
+[![](https://opencollective.com/bootstrap/sponsor/9/avatar.svg)](https://opencollective.com/bootstrap/sponsor/9/website)
+
+
 ## Copyright and license
 
 Code and documentation copyright 2011-2018 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/master/LICENSE). Docs released under [Creative Commons](https://github.com/twbs/bootstrap/blob/master/docs/LICENSE).

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

4209319

increased by10.04%

Number of package files

148

increased by2.78%

Lines of code

30396

increased by14.17%

Number of lines in readme file

214

increased by20.22%

Worsened metrics

Dev dependency count

47

increased by4.44%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes