weird roster from server
\<query xmlns="jabber:iq:roster">
.....
\<item jid="dk" subscription="none" ask="subscribe" name="dk@jabber.homeunix.net"/>
\<item jid="emi" subscription="none" ask="subscribe" name="emi@jabber.homeunix.net"/>
.....
\</query>
\</iq>
I don't know how this roster is kept on server, but now these items appear as transports and it is impossible to remove them from Gajim. With psi it works fine.
Also I know that it is impossible to unregister unavailable transport from Gajim, so maybe we should do what psi does.