Lobby: Split Bubbles and TopicBubbles into to different models.
Lobby: Split Bubbles and TopicBubbles into to different models.

osric-the-knight/foam,mdittmer/foam,osric-the-knight/foam,osric-the-knight/foam,jlhughes/foam,foam-framework/foam,jacksonic/foam,jlhughes/foam,jacksonic/foam,foam-framework/foam,mdittmer/foam,foam-framework/foam,osric-the-knight/foam,jacksonic/foam,foam-framework/foam,jlhughes/foam,mdittmer/foam,jacksonic/foam,jlhughes/foam,mdittmer/foam,foam-framework/foam