disconnect empathy_call_window_bus_message() in dispose (#616301)
disconnect empathy_call_window_bus_message() in dispose (#616301)

Otherwise, we will crash because priv->handler is not there.

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