Merge pull request #2042 from VinRudramurthy/release-6.6.3.a1

Library: Issue rectified with the remix library collections.
Added community library gooru O ID
Auto populate User id in text box.
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

* upstream/release-6.6.3.a1:
  Library: Issue rectified with the remix library collections.
  Created ResourceInfoObjectDo model class
  Getting NullPointer exception when playing resource issue resolved
  "empty parameters issue resolved while updating a question"
  Library topics display pagination handled on scroll
  Library topics display pagination handled on scroll
  Modifed V1 to V2 resourceinfo api and [Search - Info tab] Course Not Reflected issue resolved.
  image upload changes updated
  Image Upload and V2 api changes implemented
  Library: Issue rectified with library refresh and library collections Share on 6.6.3.a1 branch.
  "6.1.5 [Organize] UI: Save and Cancel buttons overlapped with Title box and refreshed shelf collection item"
  My Collections: Issue fixed with displaying content count when created a new collection.
  Resource update modifications made for v2 api
  Changes for resource update implemented
Merge pull request #2043 from anilgooru/release-6.6.3.a1

Release 6.6.3.a1
Red scroll bar css color removed
Merge pull request #2045 from ssushma/release-6.6.3.a1

Red scroll bar css color removed
"6.4 [My Classes] "Favorite Classes" did not load from top Fixed"
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1
Merge pull request #2046 from sravanthi1/release-6.6.3.a1

"6.4 [My Classes] "Favorite Classes" did not load from top Fixed"
Error message misplaced for users who don't indicate resource type when uploading resources to collections issue resolved
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #2047 from mitraj/release-6.6.3.a1

Error message misplaced for users who don't indicate resource type when uploading resources to collections issue resolved
Fixed issue with prepopulated email id for checking user name already exits.
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

* upstream/release-6.6.3.a1:
  Error message misplaced for users who don't indicate resource type when uploading resources to collections issue resolved
  "6.4 [My Classes] "Favorite Classes" did not load from top Fixed"
  Red scroll bar css color removed
Merge pull request #2048 from anilgooru/release-6.6.3.a1

Fixed issue with prepopulated email id for checking user name already exits.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1