Merge pull request #1903 from VinRudramurthy/release-6.6.3.a1

Folders: Added UI for folder reorder...
"Publisher Flow Messaging Updated."
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1
Merge pull request #1905 from sravanthi1/release-6.6.3.a1

"Publisher Flow Messaging Updated."
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1