Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
created widget for assignment container
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
"Validation added for set goal unit status"
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch

Conflicts:

src/main/java/org/ednovo/gooru/shared/i18n/MessageProperties.java
Fixed issue for assignment clear
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
fixed null issue
Merge pull request #1822 from mitraj/dev-branch

"Validation added for set goal unit status"
Merge pull request #1823 from ssushma/dev-branch

Analytics loading icons added
Enabled setclasspage data.
UI Updates.
Setting data from API and displaying the monitor based on values.
Removed system out.
resolved Conflicts
Merge pull request #1817 from nutan-gooru/dev-branch

Created widget for assignment container
"Dashboard and Assignment tab issue resolved"
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
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