Corrected ringtone configuration options in session

darcs-hash:20090320105514-58103-2f5c1761f1a0cda7e168c655e14f902679ef1e3d
Don't copy attributes on stream rejection in session

darcs-hash:20090320105616-58103-83adb76b8c87666a3a480442184b8ffd50966442