gnowledge/gstudio — pull request #135 by sunnychaudhari (2014-01-31 00:49:20+00:00)
Title: Changes regarding collection module, bugs are removed

Collection module modified :
* Collection list items are populated and saved using their id's
* Quiz is added in a collection module

Bugs removed in :
* Displaying homogeneous collection
* Adding & displaying various resources as a collection.