Adapted sip_subscribe_rls to new basic SIP objects

Ignore-this: c17fe601ce13f4c0e97acea0ceb93288

darcs-hash:20090616101249-1e3d8-2549ad93544f90ed542bf4f19b651da0d44bcf15
Fixed sip_subscribe_winfo which didn't deactivate account registration

Ignore-this: a2f19a3967aa92b8db266f640dca0469

darcs-hash:20090616101323-1e3d8-cbcc8d69b6a7054235d0916d59a427ad4bd8e875