Inactive cells should be inactive and not hidden during playback
renaming audioPaused event to audioPlayPauseEditMode
left out a semicolon
fixed a typo
in Playback mode, unplayed cells should be faded out when paused, and
hidden when playing
Merge remote-tracking branch 'upstream/master'

Conflicts:
	browsercast/browsercast.js
spelling :P
Merge pull request #9 from ysim/readme-update

spelling :P