--HR-396 Hours screen changes
--HR-396 changes for admin to change default values for Hours
--Full time, part time changes for hrjob and hrabsence
Merge pull request #669 from PoonamNalawade/HR-396

--HR-396 Hours screen changes
Merge pull request #672 from NileemaJadhav/HR-384

HR-384 Modification for an employees with an Initial Join Date but no Job Position
HR-384 Modifications for primary jobs