Made the kick user functionality optional. Now configurable in the config.xml

bigbluebutton-client/resources/config.xml.template

bigbluebutton-client/src/ViewersModule.mxml

...on/modules/chat/views/components/ChatMessageRenderer.mxml

...utton/modules/viewers/events/ViewersModuleStartedEvent.as

.../bigbluebutton/modules/viewers/managers/ViewersManager.as

...rg/bigbluebutton/modules/viewers/views/ViewersWindow.mxml