[tracker/porting/processor-rework] (9 commits) ...Merge branch 'master' into porting/processor-rework

[Philip Van Hoof <pvanhoof src gnome org>]

Summary of changes:

  fc7e099... Playlist in the ontology (*)
  eb241a8... Print filename it is processing on errors (*)
  1efdc96... Fixes NB#107116, Music:Duration displayed as -:- in library (*)
  3f42a43... Fixes: NB#119230, tracker-extract: memory management shall  (*)
  95b0d56... Fix not crawling inserted removable media (*)
  2c33570... Fixes NB#100123, nie:contentCreated is empty for some of th (*)
  3cdeab3... Bug NB#118578 - Getting metadata with mafw_playlist_get_ite (*)
  7d248cf... Fixed state machine so we return to previous state after PA (*)
  cf3a329... Merge branch 'master' into porting/processor-rework

(*) This commit already existed in another branch; no separate mail sent