* Fixed adding multiple items
* playlist API changes fixes
* fixed options

* modules/video_output/directx/directx.c: fixed the "refresh" button for the --directx-device option.
* modules/demux/dts.c: implemented DEMUX_GET_TIME and DEMUX_GET_LENGTH.
* modules/access/cdda.c: got rid of the cdda demux and add a wav header at the beginning of the data.
   This allows to correctly support DTS audio cd (demux will detect what kind of CD it is).
* modules/demux/wav.c: code cleanup and fixed seeking.

  - holds doc/translations.txt
  - all the .po's
  - convert-po.sh

* modules/codec/dts.c: should be more correct (hopefully).

* modules/audio_filter/converter/dtstospdif.c: don't forget to take care of the sample's starting date.

* modules/audio_filter/converter/dtstospdif.c: oops forgot something.

 (gottbehuet at active-elements dot de) (untested)

* modules/demux/dts.c: should detect DTS wav files even if the data doesn't start with a DTS frame.

  the file with information on how to make translations.

* modules/codec/dts.c: a bunch of fixes.

* modules/audio_output/file.c: added --audiofile-channels=integer option to specify the number of channels wanted in the output file.

 * define CAN_COMPILE_MMX and CAN_COMPILE_MMXEXT if availabe
modules/video_filter/deinterlace/deinterlace.c:
 * changed how accelerated code is handled.

* modules/demux/dts.c: added detection for 14bits big endian and 16bits little endian bitstreams.
   (we still assume that the stream must begin with a new DTS frame, which doesn't always seem to be the case).

* modules/codec/dts.c: removed s/pdif hack from DTS audio parser.
   support for 14bits big endian bitstreams as well as 16bits little endian bitstreams.
* modules/audio_filter/converter/dtstospdif.c: accumulate DTS frames from parser until we have enough to fill an S/PDIF frame.

 fallback).
 RTP successfully tested with QT 6.5 for mpeg 1/2 video and audio,
 mpeg4 audio. mpeg4 video doesn't always work.

    Patch from Vitalijus dot Slavinskas at stud dot ktu dot lt

 macosx/vout*: fixed quality problems introduced in my last commit
   (noticeably slower now, but fixed), cleaning

 * SSE2 detection, using a similar approch as for SSE

 * modules/gui/skins2/ctrl_slider.cpp: Fixed a couple of bugs

 * MMX and SSE2 versions of the Merge() function.

* parser/builder_data.def: forgot to commit that for months !

 (avoid segfaults in element handlers...)
* all: tried to have the popup window disappear with a click on
 a skin window (not working at least with wxgtk)

  Differences with the patch I posted in vlc-devel yesterday:
  - took into account the suggestions of gibalou
  - removed the "#if !defined( SYS_DARWIN )", because it should compile
    fine on Mac OS X, even if IGMPv3 won't work
  - added a warning about non-IGMPv3 OSes

hoisted. Some doc additions.