Use toast notification at some application events.

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

...rc/org/bigbluebutton/common/toaster/message/IconCircle.as

...uebutton/common/toaster/message/ToastMessageRenderer.mxml

...t/src/org/bigbluebutton/modules/chat/services/ChatCopy.as

.../src/org/bigbluebutton/modules/chat/services/ChatSaver.as

...rg/bigbluebutton/modules/layout/managers/LayoutManager.as

...luebutton/modules/screenshare/services/MessageReceiver.as

...uebutton/modules/sharednotes/views/SharedNotesWindow.mxml

...g/bigbluebutton/modules/users/services/MessageReceiver.as