"Standards browse functionality implemented for AddResource Popup in COllection Edit"
Merge pull request #1912 from VinRudramurthy/release-6.6.3.a1

Folders: Fixed UI issue and removed uo arrow for the first folder.
Merge pull request #1913 from sravanthi1/release-6.6.3.a1

"Standards browse functionality implemented for AddResource Popup in Collection Edit"
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1