an emtpy playlist.

  * ./plugins/spudec/spu_decoder.c: endianness fix for subtitles colour.
  * ./plugins/spudec/spu_decoder.c: little hack for preventing blank alpha
    palette.
  * ./plugins/spudec/spu_decoder.c: subtitle transparency support.

   Patches imported from v0_4_1_branch.

    extra plugin location.
  * ./plugins/text/rc.c: if stdin/stdout are not connected to a TTY, we
    don't launch the rc interface.
  * ./plugins/access/http.c: fixed a compilation warning.
  * ./src/misc/messages.c: cosmetic enhancements in the message output.

    tell vlc to draw in an existing drawable instead of creating a new window.

faster and in prevision of VOD by http, but not yet functionnal ). But
sound becomes horrible, I will try to fix it as soon as possible.

* ./include/configuration.h: renamed MODULE_CONFIG_* macros into
CONFIG_*.
* ./include/configuration.h, ./plugins/gtk/gtk_preferences.c,
./plugins/filter/transform.c, ./plugins/filter/distort.c,
./plugins/filter/deinterlace.c: added an ADD_STRING_FROM_LIST()
configuration macro.
* ./include/modules.h, ./include/video_output.h,
./src/video_output/video_output.c, ./plugins/filters/*: added a
VOUT_FILTER capability. Having a clear distinction between VOUTs and
VOUT_FILTERs allows us to get rid of ugly hacks. The filters are also
stackable now (use --filter=foo:bar:foo etc..).
* ./include/configuration.h, ./src/libvlc.h, ./src/libvlc.c: clean-up +
added an ADD_USAGE_HINT() configuration macro.

  * ./plugins/filter/deinterlace.c: the blend mode is now a lot smoother, but
    also a bit slower, so I also kept the old version, optimized it, and
    called it "mean".

* Mac OS X icons and fixes, courtesy of Benjamin Mironer <bmironer@noos.fr>.

    "discard" which is very CPU efficient, and "blend" (yes there used to be
    a "blend" method but it's now called "linear". Don't ask) which loses some
    vertical resolution but discards the mice teeth effect. Information was
    found on http://www.100fps.com/index.htm.

    We now have "discard", "blend", "bob" and "linear".

    ./plugins/macosx/intf_vlc_wrapper.m: preliminary OS X compilation fixes.

    implementation to avoid races, by using SetEvent instead of PulseEvent.

  * ./plugins/xosd/xosd.c: configuration options

    to be still crashing.

  * ./plugins/text/rc.c: fixed the "a" command.

  * ./src/playlist/playlist.c: fixed an off-by-one loop error.

    and vlc:quit work again.
  * ./src/playlist/playlist.c: when a new target is added, for instance through     the "File" menu, it is automatically played.

    vlc_object_destroy (idea from stef).
  * ./po/pl.po: updated polish translation, thanks to Arkadiusz Lipiec
    <alipiec@adrenalina.pl>.

  * ./src/misc/objects.c: we do not hang on attempt to destroy an object with
    a non-zero reference count, but we still complain.
  * ./plugins/gtk/gtk_control.c, plugins/gtk/gtk_playlist.c: most controls such
    as play, pause, stop, next, fast etc. work again.
  * ./plugins/gtk/gnome_*: got rid of lots of useless wrappers which were a
    workaround for a bug in Glade. Instead, bootstrap.sh does the Glade fixes.
  * ./plugins/ffmpeg/ffmpeg.c: if there is already a video output with the
    appropriate properties, we use it.

and they are used nowhere.