Implemented api support for getting student list and pagination.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  class setup page added
Added new classes for setting Assignment goals.
Added support for Assignment goals.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  classpage text added
  Class set up UI implemented
  Class set up UI implemented
  Fixed issue with circle
  removed unwanted imports in UAV.xml
  "class units ui implemented"
  Implemented unit circle
  added css bundle

Conflicts:
	src/main/java/org/ednovo/gooru/client/mvp/classpages/unitdetails/UnitAssignmentView.java
added ui field.
Merge pull request #1530 from anilgooru/dev-branch

Added support for Assignment goals.