handle null for assignment
resolved conflict
added event
Merge pull request #1635 from mitraj/dev-branch

Unitsetup pagination issue resolved.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
implemented pagination after reorder
Merge pull request #1636 from nutan-gooru/dev-branch

Implemented pagination after reorder
Validations added for scoreHeder in DashBoard.