Assignments filtering not working for students issue resolved.
Merge pull request #735 from shivalinga/dev-branch

Libray scrolling issue has been fixed.
Conflicts resolved
Merge pull request #736 from ssushma/dev-branch

Conflicts resolved on student assignments mode.
Issues with top bar navigation and Assignments Order Header added
Merge pull request #737 from ssushma/dev-branch

Issues with top bar navigation and Assignments Order Header added
Text Changes
After Sorting should redirect back to 1st page issue resolved.
Merge pull request #739 from SurabhiSeetharam/dev-branch

Text Changes
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch
Issues with top bar navigation hover solved
Merge pull request #740 from ssushma/dev-branch

Issues with top bar navigation hover solved
fixed timer null exception.
Merge pull request #741 from anilgooru/dev-branch

fixed timer null exception.
Implemented blocked user authentication while assigning and customizing a collection.
Merge pull request #742 from VinRudramurthy/dev-branch

Implemented blocked user authentication while assigning and customizing a collection.
DO-4875 and DO-4702 issues has been fixed.