[rygel] (14 commits) Non-fast-forward update to branch wip/didl-s

[Jens Georg <jensgeorg src gnome org>]

The branch 'wip/didl-s' 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:

  cf8ef8a... server: Add generic Serializer class
  a3276a0... WIP
  aa14bda... build: Drop obsolete option from autogen.sh
  8e05544... server: Support all objects in HTTPRequest
  e84c997... wip: DataSource for playlist XML data
  2ee00c9... core: Force debug output if Debug is set anywhere
  8b9528a... wip: Add DIDL_S resource to container
  69c8bd5... fix test

Commits added to the branch:

  b804c8e... server: Fix plugin creation. Use MediaServer3.xml (*)
  e084f58... playbin: Only report duration if known (*)
  3ca45a3... server: Add missing Content-Length header (*)
  77bf0d9... playbin: Add missing buffering handling (*)
  db698a0... server: Really fix Content-Length header (*)
  b85e727... renderer: Add comment about live sources (*)
  acd82e4... server: Add generic Serializer class
  510e5d5... WIP
  a7c4850... build: Drop obsolete option from autogen.sh
  9701fe0... server: Support all objects in HTTPRequest
  4abe2a4... wip: DataSource for playlist XML data
  335d8d9... core: Force debug output if Debug is set anywhere
  499e3e8... wip: Add DIDL_S resource to container
  fbea8c8... fix test

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