GabbleMucChannel: having special-cased SUBJECT, don't remove the special case again and treat it like part of the room definition!
GabbleMucChannel: having special-cased SUBJECT, don't remove the special case again and treat it like part of the room definition!

jku/telepathy-gabble,mlundblad/telepathy-gabble,Ziemin/telepathy-gabble,jku/telepathy-gabble,Ziemin/telepathy-gabble,Ziemin/telepathy-gabble,jku/telepathy-gabble,Ziemin/telepathy-gabble,mlundblad/telepathy-gabble,mlundblad/telepathy-gabble