Merge pull request #588 from NileemaJadhav/HR-378-work

HR-378 Fix for bug in current employees
--HR-372 modification on evaluation screen
--HR-381 modification for evaluation assigned to field
Merge pull request #590 from PoonamNalawade/Hr-381

--HR-381 modification for evaluation assigned to field
Merge pull request #589 from PoonamNalawade/Hr-372

--HR-372 modification on evaluation screen
HR-378 Modificaiton for cost calucalation report and current employee report