WatLobby: Removed unused 'airBubbles' property.
WatLobby: Removed unused 'airBubbles' property.

foam-framework/foam,mdittmer/foam,jacksonic/foam,jlhughes/foam,mdittmer/foam,jacksonic/foam,mdittmer/foam,foam-framework/foam,jlhughes/foam,foam-framework/foam,foam-framework/foam,jlhughes/foam,mdittmer/foam,jacksonic/foam,foam-framework/foam,jlhughes/foam,jacksonic/foam