Folders: Fixed UI issue and removed uo arrow for the first folder.
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 remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1