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
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/main/java/com/instructure/canvasapi/model/Submission.java