Opened the library page from top.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1240 from VinRudramurthy/dev-branch

Opened the library page from top.
Merge pull request #1241 from ssushma/dev-branch

callback parameter changed to <callBackUrl>
"Implemented Nostudents,NoAssignment class ui."
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch

Conflicts:

src/main/java/org/ednovo/gooru/client/mvp/classpages/edit/EditClasspageCBundle.java
Merge pull request #1242 from mitraj/dev-branch

"Implemented Nostudents,NoAssignment class ui."
DO-4669 issue has been fixed.
Fixed click on Share or Remix, background revert to Community landing
resolved conflicts
Merge pull request #1243 from shivalinga/dev-branch

DO-4669 issue has been fixed.
Merge pull request #1244 from nutan-gooru/dev-branch

Fixed click on Share or Remix, background revert to Community landing
callcallback parameter changed to <callBackUrl>