[SyncEvolution] Session dbus api and documentation

Hi Patrick, When looking into why the Session has a GetConfigs dbus method, I noticed that there are several dbus methods which are not documented in syncevo-session-full.xml. This includes Attach which is actually mention but not properly documented in that file. Is this just a case of the docs being out of sync or are some of these methods not intended to be in the session interface? Cheers, Chris