Add PeerConnector to abstract _most_ RTC things
Wire up the messages to exec to the PeerConnector
Wrap the PeerConnection methods as promises
Load peer_connector on page-load
Signaler ignores messages sent to self
Update UserMedia to capture localStream
Update MainCtrl to initiate the conference
Render all the streams on the page
Add PeerConnectionConfig for getting ICE Servers
Update Messages to use PeerConnectionConfig
Fix remove-video configuration
Grab faye.js from the right endpoint
Only add ICE candidates _after_ the description has been sent
Remove need to pass configs to PeerConnector