- trying out json2xml conversion
 - changing message format between bbb-web and bbb-apps
 - receive messages in bbb-apps
Merge branch 'merge-polling-with-master' of github.com:bigbluebutton/bigbluebutton into merge-polling-with-master
 - modify messages
 - return authToken when redirect=false on JOIN API call
Merge branch 'modify-format-of-json-messages' into merge-polling-with-master