Major: Zowe V3 release
Enhancements:
- The following properties, interfaces, and/or functions were added:
  - zosNodeAccessor as namespaces for the entire zos-node-accessor package.
  - TransferMode from the zos-node-accessor package.
  - JobUtils.downloadSpoolContent
  - JobUtils.getSpoolDownloadFilePath
  - IListJobOption.jobName
  - IListJobOption.jobId
  - IConnectionOption
    - For a full list of transfer modes, see ConnectionOption by zos-node-accessor
  - IDatasetEntry
    - For a full list of transfer modes, see DatasetEntry by zos-node-accessor
  - IUSSEntry
    - For a full list of transfer modes, see USSEntry by zos-node-accessor
Breaking:
- Removed the following constants, interfaces, and other values:
  - IGetSpoolFileOption.jobName
  - JobUtils.parseJobDetails
  - CoreUtils.addLowerCaseKeysToObject
- Added proper typing to the parameters of the following functions:
  - CreateDataset.create
  - DataSetUtils.listDataSets
  - FTPConfig.connectFromArguments
    - Return type changed: Promise<any> --> Promise<ZosAccessor>
  - FTPConfig.createConfigFromArguments
    - Return type changed: any --> IConnectionOption
  - JobUtils.getSpoolFileContent
    - Return type changed: Promise<Buffer> --> Promise<string>
  - JobUtils.getSpoolFiles
  - JobUtils.submitJob
  - JobUtils.submitJobFromDataset
  - JobUtils.findJobByID
  - JobUtils.listJobs
  - JobUtils.deleteJob
  - UssUtils.listFiles
    - Return type changed: Promise<any[]> --> Promise<IUSSEntry[]>
  - UssUtils.makeDirectory
  - UssUtils.renameFile
  - UssUtils.deleteFile
  - UssUtils.downloadFile
  - UssUtils.uploadFile
  - UssUtils.deleteDirectory
  - DataSetUtils.listDataSets
    - Return type changed: Promise<any[]> --> Promise<IDatasetEntry[]>
  - DataSetUtils.listMembers
    - Return type changed: Promise<any[]> --> Promise<IDatasetEntry[]>
  - DataSetUtils.deleteDataSet
  - DataSetUtils.renameDataSet
  - DataSetUtils.downloadDataSet
  - DataSetUtils.uploadDataSet
  - DataSetUtils.allocateDataSet
  - AbstractTemplatedJCL.getJcl
- The properties in the interfaces below have changed:
  - IDownloadFileOption.transferType?: string to IDownloadFileOption.transferType?: zna.TransferMode
  - IUploadFileOption.transferType?: string to IUploadFileOption.transferType?: zna.TransferMode
  - IUploadDataSetOption.transferType?: string to IUploadDataSetOption.transferType?: zna.TransferMode
  - ISpoolFile.id: string to ISpoolFile.id: number
  - ISpoolFile.stepname: string to ISpoolFile.stepName: string
  - ISpoolFile.procstep: string to ISpoolFile.procStep: string
  - ISpoolFile.ddname: string to ISpoolFile.ddName: string
  - ISpoolFile.ddname: string to ISpoolFile.ddName: string
  - IJobStatus.jobname: string to IJobStatus.jobName: string
  - IJobStatus.jobid: string to IJobStatus.jobId: string
  - IJob.jobname: string to IJob.jobName: string
  - IJob.jobid: string to IJob.jobId: string
  - IGetSpoolFileOption.fileId: string to IGetSpoolFileOption.fileId: number