[rygel] (11 commits) Non-fast-forward update to branch wip/create-reference

[Jens Georg <jensgeorg src gnome org>]

The branch 'wip/create-reference' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 http://live.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  58ad3d6... wip: Implement playlistContainer in media-export
  6455fa7... WIP
  21612e0... WIP
  1158d1d... WIP

Commits added to the branch:

  f3fd019... media-export: Use metadata extractor only in harvesting tas (*)
  27fcf96... media-export: Get rid of obsolete flags column in object ta (*)
  d2214f6... tests: Fix rygel-htt-post-test (*)
  27192b6... Prepare 0.17.9 (*)
  aa99169... data: Fix preferences desktop file (*)
  32594db... wip: Implement playlistContainer in media-export
  121d3d9... WIP
  1b3e317... WIP
  2d3a9a8... WIP
  a8521bb... WIP
  4a9fcfd... WIP

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