Cohort Edit and delete - First draft
Fixing CAB delete item.
Merge pull request #1 from neerajrao/fix_multimode_choice

Fixing CAB delete item.
Working Edit and Delete Functionality for cohort
Added Search functionality on cohorts page,showing error message prompt
in editable mode,hide edit icon on selecting more than one rows etc.
Removed bug for condition check of pop message in edit mode
Adding comments and implementing changes after code review
Moved .git folder from parent directory to PeaceTrack
Merge pull request #2 from pooja3008/cohorts

Completed cohort module with add,delete,edit and search functionality