Merge pull request #5169 from riadvice/mobile-recording

clients/flash/air-client/src/Default.css

clients/flash/air-client/src/css/hdpi.css

clients/flash/air-client/src/css/ldpi.css

clients/flash/air-client/src/css/mdpi.css

clients/flash/air-client/src/css/xhdpi.css

clients/flash/air-client/src/css/xxhdpi.css

clients/flash/air-client/src/css/xxxhdpi.css

...client/src/org/bigbluebutton/air/main/models/UISession.as

...org/bigbluebutton/air/main/views/LoadingScreenMediator.as

...nscript/org/bigbluebutton/lib/main/models/IUserSession.as

...script/org/bigbluebutton/lib/main/models/MeetingStatus.as

...onscript/org/bigbluebutton/lib/main/models/UserSession.as

...script/org/bigbluebutton/lib/main/views/TopToolbarBase.as

...rg/bigbluebutton/lib/main/views/TopToolbarMediatorBase.as

...g/bigbluebutton/lib/user/services/UsersMessageReceiver.as

...org/bigbluebutton/lib/user/services/UsersMessageSender.as