impl for dsc-199 identify pending work.
fixed the validation on parent pid for continuing to upload files.
minor update.
minor update.
updated catalogue report.
code refactor.
work around for session timeout during ajax request.
added date parser for table sort and updated reports download for catalogue report.
improved speed of upload stats report.
fixed the error in Reports unit test.
Merge remote-tracking branch 'origin/master' into catalogue-rpt
Merge remote-tracking branch 'origin/master' into identify-pending-work
added serverside validate for bib id bfr contiue to upload files.
updated ReportsDirectSql to ignore case for query field names.
Merge remote-tracking branch 'origin/master' into catalogue-rpt
Merge remote-tracking branch 'origin/master' into identify-pending-work
added more validation for job identify work page.
checked for distinctness in the reporting rows.
minor update to the validation on identify work page.
updated to include review comments.