[rygel] (30 commits) Non-fast-forward update to branch wip/media-engine

[Jens Georg <jensgeorg src gnome org>]

The branch 'wip/media-engine' 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:

  d0a2978... core: Move DLNA profile lookup to MediaEngine
  65102f0... core: Separate GStreamer details from Transcoder class
  4852d22... core: Move transcoder knowledge into MediaEngine
  8f25ffc... core,data,doc: Drop transcoder options
  d09bb01... server: Introduce DataSource interface
  bf1002c... server: Re-enable transcoders
  44c11c2... server: Clean-up imports
  ecfd8ac... server: Remove GStreamer from TimeSeek
  3ca8aec... WIP

Commits added to the branch:

  93e356b... [l10n] Updated German translation (*)
  2d6b961... Updated Russian translation (*)
  54d5acd... [l10n] Updated Estonian translation (*)
  58e6469... renderer: Improve Renderer docs slightly. (*)
  5da4a43... renderer: Improve the Playbin.Renderer documentation. (*)
  1f16946... renderer: Simple documentation (*)
  6087050... renderer: Document implementation classes as such. (*)
  985b8bd... renderer: Make docs C-like rather than vala-like. (*)
  8dd596c... server: Make ContentDirectoryError internal. (*)
  a7c6d05... server: Add/improve docs for MediaServer and co. (*)
  e6ff958... server: Make some SimpleContainer methods protected and doc (*)
  00c67c3... server: Improve the RygelWritableContainer documentation. (*)
  bc8d1d5... server: WritableContainer: Minor improvements. (*)
  61bbda9... server: MediaObject, MediaItem: Slightly more documentation (*)
  638bc40... docs: Show hierarchy, properties and signals (*)
  2234ad5... server: VisualItem: Remove pixel-height and pixel-width pro (*)
  0b8bba1... server: VisualItem, ImageItem, VideoItem: Document some pro (*)
  6f9bc92... server: VisualItem, ImageItem, VideoItem: Document thumbnai (*)
  2190ac2... server: Add more class documentation. (*)
  164f418... server: SearchableContainer: Clarify that default is in bas (*)
  cb5594f... example: Fix tiny typo (*)
  ac39f47... core: Move DLNA profile lookup to MediaEngine
  952c990... core: Separate GStreamer details from Transcoder class
  b407e0c... core: Move transcoder knowledge into MediaEngine
  1777c38... core,data,doc: Drop transcoder options
  2a346f3... server: Introduce DataSource interface
  36037ae... server: Re-enable transcoders
  55209ab... server: Clean-up imports
  36a0977... server: Remove GStreamer from TimeSeek
  66bb6ab... WIP

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