Merge pull request #45 from hhoang/master

Fixed parcelable method to read in list before group weights
Updated gradle file
Merge pull request #46 from matthewrice345/master

Updated gradle file
Force api calls to get data from server, not cache.

This fixes issues we were having with newer apps that would randomly
return responses that were garbage.
Merge pull request #47 from bradylarson/master

Force api calls to get data from server, not cache.
Fixed missing names and avatars in discussions
Merge pull request #48 from matthewrice345/master

Fixed missing names and avatars in discussions
Merge pull request #49 from hhoang/master

Added needs grading count to CoursesAPI
Kaltura Docs
Added test cases and wired up robolectric
Merge pull request #50 from matthewrice345/master

Added test cases and wired up robolectric
MediaComments are now added to Submissions.
fixed a naming issue
Added Kaltura doc to ReadMe
Merge pull request #51 from nbutton23/mediaComments

Media comments
Added discussion_entries to Submission.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/main/java/com/instructure/canvasapi/model/Submission.java
forgot to add MediaComment to the Parcelable methods
Merge pull request #53 from nbutton23/mediaComments

forgot to add MediaComment to the Parcelable methods
Added discussion_entries to parcelable