implemented getPathwayItems in view
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
"More Units click event implemented and unhide/hide based on no.of Units"
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Made ui changes
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  Edit assignment view has been implemented.
  class setup implemented without pagination
  "showing data form unitsapi and implemented paginaton."
  Unit list api added, functionality implemented
  Added widgets to unitSetup.
  integrate the unit dropdown with api
  implemented getPathwayItems api
  DO object changes updated
  "units selection css functionality added."
  Integrated UI for unitsetup using widget.
  delete pathway api added
  New apis added for pathways
  unit dropdown added in assign popup
implemented popup
Merge pull request #1552 from mitraj/dev-branch

More Units click event implemented and unhide/hide based on no.of Units
resolved conflicts
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1545 from nutan-gooru/dev-branch

implemented getPathwayItemsapi  in view
Teacher pages integration completed partially.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch

Conflicts:
	src/main/java/org/ednovo/gooru/client/mvp/classpages/edit/EditClasspagePresenter.java
	src/main/java/org/ednovo/gooru/client/mvp/classpages/unitdetails/UnitAssignmentView.java
Merge pull request #1553 from shivalinga/dev-branch

Teacher pages integration completed partially.
"Modified logic for showing MoreUnits link "
Assignment adding integrated classsetup
Merge pull request #1554 from ssushma/dev-branch

Assignment adding integrated classsetup
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch

Conflicts:

src/main/java/org/ednovo/gooru/client/mvp/classpages/unitdetails/UnitAssignmentView.java
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1555 from mitraj/dev-branch

Modified MoreUnits pagination logic.