Merge pull request #104 from SenecaCDOT-BigBlueButton/more-client-fixes

bigbluebutton-client/locale/en_US/bbbResources.properties

...-client/src/org/bigbluebutton/main/model/users/BBBUser.as

...ient/src/org/bigbluebutton/main/model/users/Conference.as

...bigbluebutton/modules/chat/services/ChatMessageService.as

...ent/src/org/bigbluebutton/modules/chat/views/ChatBox.mxml

...utton/modules/participants/business/ListenersSOService.as

...button/modules/participants/business/ParticipantsProxy.as

...gbluebutton/modules/participants/events/VoiceConfEvent.as

...utton/modules/participants/maps/ParticipantsEventMap.mxml

...ebutton/modules/participants/views/MediaItemRenderer.mxml

...button/modules/participants/views/ParticipantsWindow.mxml

...bluebutton/modules/present/ui/views/FileUploadWindow.mxml