Ui Issues fixed. Added Click events for personalise button.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  comment unwanted code
  add assignment circle for personalize
  statc text has been moved to properties file.
  Added comments....
  "study popup top position adjusted"
  "study popup implemented for student view hover on assignments"

Conflicts:
	src/main/java/org/ednovo/gooru/client/mvp/classpages/unitdetails/UnitAssignmentView.java
Merge pull request #1767 from anilgooru/dev-branch

Ui Issues fixed. Added Click events for personalise button.