add cleaning
Merge branch 'master' of github.com:UWNetworksLab/freedom
Merge branch 'master' of github.com:UWNetworksLab/freedom
Merge branch 'v0.2'
Update README.md

coverage should reflect master.
Update README.md

clarification
nit to README about integration tests
Merge branch 'master' of github.com:UWNetworksLab/freedom
Add unit tests for core peerconnection provider.
peerconnection fires onOpenDataChannel for channels added by remote peer.
Fixes #39.
Merge branch 'master' of github.com:UWNetworksLab/freedom
Fix grammar in documentation for core.peerconnection.
Add transport unit tests.
Fixes #40
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