Merge pull request #3 from tskimmett/develop

Add SDP hack for Chrome
Add in old mouse speak demo.
Update readme.
Create working demo with mouse speak. Add JSON automagic parsing.
Remove create p2p connection calls. Increase stability of creating connections at the same time.
Remove create p2p connection calls. Increase stability of creating connections at the same time.
Merge branch 'feature/mouse-speak' into develop

Conflicts:
	src/webrtc-beta-pubnub.js
New build of app. Fix linting errors.
Rebuild.
Add back SDP hack and create more robust connection negotiation