gabble-register.c: don't say registration succeeded when all we've done is send off a request
gabble-register.c: don't say registration succeeded when all we've done is send off a request

This caused registration failures (notably, trying to register an
already-existing JID) to be presented as either a successful registration
or a wrong password.

20060810143920-53eee-1c2ac7088d25865cb680d5339401631187cfc928.gz

community-ssu/telepathy-gabble,Ziemin/telepathy-gabble,community-ssu/telepathy-gabble,Distrotech/telepathy-glib,Ziemin/telepathy-gabble,Distrotech/telepathy-glib,community-ssu/telepathy-gabble,Distrotech/telepathy-glib,jku/telepathy-gabble,community-ssu/telepathy-gabble,Distrotech/telepathy-glib,mlundblad/telepathy-gabble,jku/telepathy-gabble,Ziemin/telepathy-gabble,Distrotech/telepathy-glib,Ziemin/telepathy-gabble,jku/telepathy-gabble,mlundblad/telepathy-gabble,mlundblad/telepathy-gabble