BREAKING added all plurals: suffixes will new be same as in gettext usage (number indexes key_plural_0|2|3|4|5|7|8|10|11|20|100), additional if needed signature of addRule has changed
added sprintf as postprocessor -> postProcess = 'sprintf' and sprintf = obj or array
set default postProcessor on init
redone build process with grunt
drop in replacement for jquery each, extend, ajax
setting fallbackLng to false will stop loading and looking it up
option to load only current or unspecific language files