Merge branch 'master' of https://github.com/librecms/librecms into content
Merge branch 'content' of https://github.com/librecms/librecms into content
Add coveralls coverage badge
Adding Collaborators on dropbox.
Merge branch 'content' into content-zach
Merge with content-zach: refactor CourseService, test, and CourseCtrl
Starting to write test cases for CourseCtrl
Fixed adding collaborators and assignment page formatting.
Merge branch 'content', remote-tracking branch 'origin' into content
Merge branch 'content' of https://github.com/librecms/librecms into content

Conflicts:
	src/angular/app/scripts/controllers/Assignment.js
Added valid Unit test for content list
Added unit tests for ContentCtrl. Fixes #33
Merge 'master' into 'content'
Add check for stateParams for course test
Merge branch 'content' into content-zach
Added html test reporting