Merge pull request #14 from robin-raymond/master

Clean-up for easier editing
Merge pull request #15 from robin-raymond/master

- fix some TOC erratas
Merge pull request #16 from robin-raymond/master

Second revision cleanup of ORTC API draft
Merge pull request #17 from robin-raymond/master

added few attributes missing in data channel object
Moving back to respec.
More fixups.
Removing extra id attributes.
Doing some webidl
Doing more webidl
Fixing RTCConnection.
Final cleanup of links.
Merge pull request #18 from martinthomson/reformat

Moving back to respec