nit to README about integration tests
Merge branch 'master' of github.com:UWNetworksLab/freedom
Merge branch 'master' of github.com:UWNetworksLab/freedom
make 'make' generate reasonable freedom.
Merge branch 'master' of github.com:UWNetworksLab/freedom
Update provider interface to fix #41
fix message roundtrip unit test
Merge branch 'master' of github.com:UWNetworksLab/freedom
hide some log messages from provider tests.
clean up websocket & add tests
Added onDisconnect event to core.socket
Merge pull request #44 from UWNetworksLab/iislucas-socket_fix

Added onDisconnect event to core.socket
v0.2.2
adds 'onDisconnect' event to core.socket api.
Merge branch 'master' into paul-transport
Websocket Social provider is broken.

Conflicts:
	providers/transport/webrtc/transport.webrtc.js