Improved proposals#_room_control, made use of new Event#rooms_overlay so that child events access their parent's rooms.
Improved proposals#_room_control, made use of new Event#rooms_overlay so that child events access their parent's rooms.

osbridge/openconferenceware,osbridge/openconferenceware,mynameisfashanu/openconferenceware,ondrocks/openconferenceware,ondrocks/openconferenceware,mynameisfashanu/openconferenceware,osbridge/openconferenceware,ondrocks/openconferenceware,mynameisfashanu/openconferenceware,mynameisfashanu/openconferenceware,osbridge/openconferenceware,ondrocks/openconferenceware