fixed stereo input
Added progress bar with 1 second timeout to ensure buffer has time to fill up
TestRTC: Fix expectations on camtest.js
fixed according to comments
renamed this.inputBuffer to this.lastInputBuffer
shortened variable names and remove temp assignment of this.lastInputbuffer
moved testfinished to stopCollectingAudio() and added back stereo mic message
Fixed spelling mistake
Merge pull request #199 from GoogleChrome/fix-cam-expectations

TestRTC: Fix expectations on camtest.js
Renamed back to lastInputBuffer.

More descriptive of what the variable holds.
Merge pull request #195 from GoogleChrome/enableStereo

TestRTC: Mic test now has expectations that can fail (fixes issue 197) and stereo is properly tested.
Very minor tweak to Gruntfile.js code layout
Directly pull in go.net/websocket dependency.

Switches to using dependency from the go.net/websocket repo.
Updates README to use markdown.
Merge pull request #207 from milkypostman/master

Directly pull in go.net/websocket dependency.