[rygel] (23 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:

  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

Commits added to the branch:

  915429f... build: Install library header files (*)
  9f81b90... Updated POTFILES.in and POTFILES.skip (*)
  9034f0c... core: Fix typo in RygelMetaConfig. (*)
  962ebac... core: Zero should be a correct settings value. (*)
  3d1cead... core: Remove useless 'using FreeDesktop' from UserConfig. (*)
  a8a4489... git: Update .gitignore. (*)
  5405500... core: Add changed signals to RygelConfiguration. (*)
  0396c78... core: Add changed signals emission to MetaConfig (*)
  35960b3... core: Use static section name in UserConfig (*)
  ccbf40f... core: Add config file monitoring to UserConfig. (*)
  ca32e54... core: Add testable UserConfig constructor (*)
  892e56c... core: Fix some style issues in UserConfig (*)
  f2819cf... tests: Add RygelUserConfigTest (*)
  8c20f01... core: Move DLNA profile lookup to MediaEngine
  d3ff882... core: Separate GStreamer details from Transcoder class
  36ba2ee... core: Move transcoder knowledge into MediaEngine
  a7e89f5... core,data,doc: Drop transcoder options
  e22f707... server: Introduce DataSource interface
  4e59ea9... server: Re-enable transcoders
  54423f8... server: Clean-up imports
  1e83f80... server: Remove GStreamer from TimeSeek
  ef23f3d... server,engine: Move MediaEngine into .so
  3360c4f... git: Update .gitignore

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