* ALL: i18n updates and fixes.

  right charset,
* Implemented localization for audio-channels and video-device variables.

* modules/gui/macosx/vout.m: Only hide the menubar and cursor if fullscreen
  mode is on the primary screen,
* po/*: Updated po files.

- Now using the low-level API of libmad,
- Decoding split in parsing & decoding (just like A/52),
- Should handle dual-mono files correctly,
* The old mpeg_audio plug-in can no longer work in this scheme and has
  been disabled. Please _always_ compile with mad from now on.
* Updated po files.

    the Win32 interface.

* Updated po files,
* Fixed a very nasty side effect in the dvd and dvdread plug-ins,
regarding the audio-channel and spu-channel configuration variables.

  * updated the .po files.

* A placeholder for the Italian translation,
* A bug fix for mono streams on stereo speakers,
* A fix for a possible crash in the FTP access,
* Correct coordinates in OS X fullscreen modes (closing #47),
* Cosmetic fixes.

  * ./mozilla/vlcplugin.cpp: javascript support for the Mozilla plugin.
  * debian/rules: the A52 module is now in a separate package.

    - added messages and playlist panel
    - simple dock menu (play, pause, stop)
    - context menu in video view
    - localization support: http://nanocrew.net/vlc/vlc-osx-ja.png
    - no longer broken :)

   As for video output 4, this breaks almost everything, but I'll slowly
  do what remains to be fixed during the weekend.

   Changes in vlc:
   ===============

  * vlc is now a very small program (20 lines) which uses the libvlc API;
   it is quite simple for the moment but can be extended in the future.

  * interfaces, decoders, video outputs, etc. are now almost the same
   objects (yes, I know, this is C++ redone in C) and are structured in
   a tree. More about this later, but basically it allows the following
   nice features:
    - several interfaces
    - several playlists with several outputs
    - input plugins spawning helper interfaces (will be used for DVD menus)
    - anything spawning anything; I swear there are useful uses for this!

  * libvlc can be used in other programs; I'm currently writing a Mozilla
   plugin for my employer.

   Things currently broken:
   ========================

  * most interfaces, most ports
  * the playlist handling (almost finished rewriting this though). This means
   no file can be played from the GUI, you need to use the commandline. This
   also means it segfaults at EOF, when exiting the program, and it sometimes
   refuses to open a file when asked to.

  * ALL: internationalized all configuration strings.
  * ./src/interface/main.c: we now set LC_CTYPE to get the right charset.
  * ./src/misc/configuration.c: lots of simplifications in the code.
  * ./po/vlc/pot: updated translations.

  * Removed unused code (intf_channels.c, keystrokes.h).
  * Put common_win32.h back into common.h -- it wasn't that big and we
    should not multiply header files.
  * Added gettext support by Thomas Graf <reeler@reeler.org>, may be
    broken on other platforms but we'll only see it when I'm finished
    with vout 4 :-)
  * Fixed a segfault on exit when no fast_memcpy module was found.