"1.0.d QA [My Collections] UI: Large gap showing after playing resource Fixed"
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1
Merge pull request #2124 from sravanthi1/release-6.6.3.a1

1.0.d QA [My Collections] UI: Large gap showing after playing resource Fixed.
Merge pull request #2125 from VinRudramurthy/release-6.6.3.a1

My Collections: Implemented resource reorder by removing drag and drop.
My collections: issue rectified with validating youtube channel URL while editing a resource.