Merge pull request #5197 from riadvice/mobile-user-details

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

...s/flash/air-client/src/org/bigbluebutton/air/AppConfig.as

.../src/org/bigbluebutton/air/users/views/UserDetailsView.as

.../bigbluebutton/air/users/views/UserDetailsViewMediator.as

.../bigbluebutton/air/voice/views/EchoTestViewMediatorAIR.as

...pt/org/bigbluebutton/lib/chat/views/ChatItemRenderer.mxml

...t/org/bigbluebutton/lib/common/views/ParticipantIcon.mxml

.../bigbluebutton/lib/main/commands/ChangeUserRoleCommand.as

...g/bigbluebutton/lib/main/commands/ChangeUserRoleSignal.as

...ebutton/lib/settings/views/audio/AudioSettingsViewBase.as

...ript/org/bigbluebutton/lib/user/services/IUsersService.as

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

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

...cript/org/bigbluebutton/lib/user/services/UsersService.as

...org/bigbluebutton/lib/user/views/UsersViewMediatorBase.as

.../bigbluebutton/lib/user/views/models/UsersVMCollection.as

...rg/bigbluebutton/lib/voice/services/VoiceMessageSender.as