Merged requested to merge heftig/rygel:tracker3-fixes into master
tracker3: Don't create connection in static constructor
bus_newwill wait for work in the GDBus thread to be completed. However, further type initialization in the GDBus thread will block on the GType
class_init_rec_mutexwe're already holding and we end up in a deadlock.
- tracker3: Correct graph name for video items