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
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
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