- don't remove all windows when trying to figure out if the window needs to be removed or not
 - fix problem where avatar window for another is being closed
 - get avatar window to maintain aspect ratio
 - pass avatar in avatarURL during join API call. Have a default avatarURL
 - stop publishing if presenter only options is enabled and the user has become viewer
 - create stanalone app to publish or view presenter's webcam
 - add JS api to share webcam
 - stop publishing when requested from the toolbar button
Trying to merge
Trying to resolve merge
Shortcut bug appears to be solved
 - clean up
Cleaning up some comments
 - add defaultAvatarURL property
 - add option to enable displaying of avatar
Merge branch 'master' into display-avatar-when-cam-is-not-on
 - try positioning the control buttons properly on startup
 - fix problem where user is seen as talking when muted
 - Change how chat messages are displayed
Whiteboard buttons now presented in the correct order using JAWS B key