empathy-logs: prepare the account manager first
empathy-logs: prepare the account manager first

The log viewer assumes it's already prepared.

https://bugzilla.gnome.org/show_bug.cgi?id=663873

GNOME/telepathy-account-widgets,Distrotech/telepathy-account-widgets,GNOME/telepathy-account-widgets,Distrotech/telepathy-account-widgets,GNOME/telepathy-account-widgets