Merge pull request #1843 from anilgooru/dev-branch

Fixed following..
Showing horizontal scroll bar in reorder drop list issue resolved
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
updated assignment count after moving into another unit at reorder popup.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1844 from mitraj/dev-branch

Showing horizontal scroll bar in reorder drop list issue resolved
Merge pull request #1845 from VinRudramurthy/dev-branch

updated assignment count after moving into another unit at reorder popup.
AssignmentWidgetView Pagination Bug is fixed
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Move assignment issue resolved
Merge pull request #1846 from skumarreddysingiri/dev-branch

AssignmentWidgetView Pagination Bug is fixed
Merge pull request #1847 from ssushma/dev-branch

Move assignment issue resolved
Class Code is too light issue resolved.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1848 from mitraj/dev-branch

Class Code is too light issue resolved.
collection empty issue handled
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1849 from ssushma/dev-branch

Container clear issue handled
null pointer exception handled
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch