enabled colorpicker
Merge pull request #303 from SenecaCDOT-BigBlueButton/enable-colorpicker

Enabled colorpicker
Fixed typo that prevented wget from making API call
hide 'chrome allow' image when user joins anyway
change style in audio warning
fixed up the ui of the audio settings a little bit
Merge remote branch 'upstream/master' into pretty-micsettings

Conflicts:
	bigbluebutton-client/src/org/bigbluebutton/main/views/MicSettings.mxml
moved the Mic Warning strings to the locale file and fixed up a bug with the chrome warning popup
Add file format hint message
Disable file list when file upload process running
Merge pull request #304 from SenecaCDOT-BigBlueButton/pretty-micsettings

Pretty micsettings
Merged with  https://github.com/mconf/bigbluebutton/tree/webrtc_support
Merge master branch to add style in mic settings.
 - fix typo as it's driving CHad nuts :)
 - try to figure out why whiteboard history isn't working
Fit webrtc buttons in audio settings window.
Merge branch 'master' into merge-polling-with-master
update message for not webrtc capable browser
 - modify how we store whiteboard shapes as latecomers are not getting any shapes for the current page
Centred the Close button