Implemented "user rating feedback on logout" feature.

bigbluebutton-client/branding/default/style/css/V2Theme.css

...-client/branding/default/style/css/assets/swf/v2_skin.fla

...-client/branding/default/style/css/assets/swf/v2_skin.swf

bigbluebutton-client/locale/en_US/bbbResources.properties

bigbluebutton-client/resources/config.xml.template

bigbluebutton-client/src/org/bigbluebutton/core/PopUpUtil.as

...src/org/bigbluebutton/main/model/options/LayoutOptions.as

...ent/src/org/bigbluebutton/main/views/LoggedOutWindow.mxml

...client/src/org/bigbluebutton/main/views/LogoutWindow.mxml

...ton-client/src/org/bigbluebutton/main/views/StarRating.as