Make the Call model control the webrtc model, rather that having to manually keep the two in sync
Add a comment about the fact the media stubs object should really be a mock, but we can't currently get it to work
Pass the call model to the callview rather than the webrtc one.
Some initial doc additions and formatting correcting
Add documentation for the new app.model.Call methods
Fix test failures - complete changing the parameter of establish from answer to options
Fix typo in jsdoc
Merge pull request #117 from Standard8/call_model_merge

Make the Call model control the webrtc model, rather that having to manually keep the two in sync