[gupnp-av] (9 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:

  cbcdfb9... Add dlna:lifetime property to items
  ae1252f... Add tag-only filter function to writer
  bd5b495... Add media collection class
  720c965... Fix typo in comment
  1848876... Fix introspection annotation
  5e13438... Fix node filtering in DIDLLiteWriter
  ef20f4c... Parse DIDL_S playlists
  3a1d4c9... Doc fixup

Commits added to the branch:

  8f348ef... Add dlna:lifetime property to items
  287aacd... Add tag-only filter function to writer
  17a588b... Add media collection class
  380e619... Fix typo in comment
  bf1ccc1... Fix introspection annotation
  089d72c... Fix node filtering in DIDLLiteWriter
  0df9ca4... Parse DIDL_S playlists
  8254b30... Doc fixup
  6c3af1c... Add tests for GUPnPMediaCollection