Folders: Implemented tool tip to show for reorder.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Folders: Disabled folder reorder if having only one folder/collection.
Merge pull request #2078 from VinRudramurthy/release-6.6.3.a1

Folders: Implemented tool tip to show for reorder.