intf.m: Shortend a sentence, since we don't support OSX < 10.2 anymore

   available for all platforms.
 * modules/access_output/udp.c: Now runs the output thread at
   VLC_THREAD_PRIORITY_HIGHEST

   CSA scrambling for video PID(s).

 * modules/codec/ffmpeg/video.c: Better handling of aspect ratio change.

   use with #duplicate{}.

* Add some more comments on speaker layouts etc.

   fake access to create an efficient background image for the transcode
   module (avoids using the switcher module).

  adapted new "menu-palette" changes. This needs to be fixed by getting the CLUT.

   (default values borrowed from ffmpeg).

   changeset.

* modules/audio_output/directx.c: audio device selection based on a patch from Matthew Armsby (uberground at gmail dot com) + config option to disable float32 output.

* modules/stream_out/transcode.c: better picture heap leaking detection when encoding in multithreaded mode (needed if the encoder doesn't remove the pictures as fast as the decoder put them).