Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Enabled setclasspage data.
UI Updates.
Setting data from API and displaying the monitor based on values.
Removed system out.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  Analytics loading icons added
  fixed null issue
  Fixed issue for assignment clear
  "Validation added for set goal unit status"
  "implemented in the players"
  unit title will not accept empty space characters as title
  Changes for edit button and delete class buttons
  1.1 QA [My Classes] Directions are displayed at minimum score and Due Date are not displayed at Unit details page when assignment assigned from library Share
  created widget for assignment container
  Missing file has been commited.
  Analytics null handling implemented
  1.Fixed displaying class info bug. 2.changed data logs events parent id from classpage id to unit id.

Conflicts:
	src/main/java/org/ednovo/gooru/client/mvp/classpages/unitdetails/UnitAssignmentView.java
Merge pull request #1824 from mitraj/dev-branch

Dashboard and Assignment tab issue resolved
Merge pull request #1825 from anilgooru/dev-branch

Personalize Unit for Students API integration
partially implemented displaying collection summary data.
Fixed no ui field issue.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  "Dashboard and Assignment tab issue resolved"
Merge pull request #1826 from anilgooru/dev-branch

Fixed no ui field issue.
Added event for changing the button selected.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
Merge pull request #1827 from anilgooru/dev-branch

Added event for changing the button selected.
Implemented pagination for student details.
Resolved conflicts.

Conflicts:

src/main/java/org/ednovo/gooru/client/mvp/classpages/unitdetails/UnitAssignmentView.java

src/main/java/org/ednovo/gooru/client/mvp/classpages/unitdetails/personalize/PersonalizeUnitView.java
Merge pull request #1828 from VinRudramurthy/dev-branch

Implemented pagination for student details.
Disabled personalize button.
Merge pull request #1829 from VinRudramurthy/dev-branch

Disabled personalize button.