Don't re-create objects for accounts we already have
Don't re-create objects for accounts we already have

It seems that accounts from the accounts-glib loader pop up twice, once
from the GKeyFile and once from the 'created' signal. Until we figure
out why it's happening, let's add a cheesy hack that prevents the
instance from the GKeyFile being created.

Also add extra debugging to add_account() so we can see when accounts
are added and where they've come from.

freedesktop-unofficial-mirror/telepathy__telepathy-mission-control,freedesktop-unofficial-mirror/telepathy__telepathy-mission-control,freedesktop-unofficial-mirror/telepathy__telepathy-mission-control,freedesktop-unofficial-mirror/telepathy__telepathy-mission-control