Merge pull request #634 from NileemaJadhav/HR-14-fix

HR-401 Tweaks to uncollapse the custom fields related to Applcation case type only
--HR-359 absence email
--HR-370 Display modification of job tree on job tab
Merge pull request #636 from PoonamNalawade/HR-370

--HR-370 Display modification of job tree on job tab
--HR-359 Notice fixes
HR-359 handled upgrade
Merge pull request #635 from PoonamNalawade/HR-359

--HR-359 absence email
HR-356 -Change all reference to cases and clients in Assignments
HR-356 Tweak
--HR-359 -notice fixes
Merge pull request #639 from PoonamNalawade/HR-359

--HR-359 -notice fixes
--HR-359 Typo fixes
Merge pull request #641 from PoonamNalawade/HR_359

--HR-359 Typo fixes
fixes to remove application from dashboard and change order of fields in new individual
fixes
Merge pull request #642 from divya-jose/emergencyfield_changes

fixes to remove application from dashboard and change order of fields in...
HR-397 Pay screen changes
Merge pull request #643 from PoonamNalawade/HR-397

HR-397 Pay screen changes
--HR-359 changes related to custom data
Merge pull request #638 from PoonamNalawade/HR-356

HR-356 -Change all reference to cases and clients in Assignments