Folders: Added click handler for down arrow and changing the positions and added comments.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #1923 from VinRudramurthy/release-6.6.3.a1

Folders: Added click handler for down arrow and changing the positions and added comments.