* ./README.MacOSX.rtf: updated deinterlace and resize info

dvdread:/Volumes/to@to/VIDEO_TS@1,1
dvdplay:/Volumes/to@to/VIDEO_TS@1,1
Closes #77

* modules/codec/vorbis.c: fixed parsing of vorbis comments. (closing #69)

 * wxwindows: compilation fix for older wxwindows header.

* src/video_output/video_output.c: oops, fixed a bug I just introduced.

* modules/video_filter/deinterlace/deinterlace.c,
  modules/video_output/x11/xcommon.c: modified debug messages.

* src/video_output/video_output.c, include/video_output.h: modified vout_Request() to take into account the
filter chain. If the filter chain has changed, a new vout will be respawned allowing to switch filters on
the fly. This is still a bit hacky but to do it nicely will require implementing inheritance in object
variables.
* modules/video_filter/deinterlace/deinterlace.c: added a "deinterlace-mode" object variable to allow
switching deinterlace modes on the fly.
* modules/gui/gtk/menu.c: updated the deinterlace menu.
* include/vlc_common.h: compilation fixes for gtk_main and gnome_main.

            lock when exiting
 * missing cvsignores

- new demux/a52sys plugin.

    and gnome plugins.

    the CVS version to -test4.

     then they turn to the playlist.

    Solaris make.

    returning void.

    anyway, do not provide our custom version.

           at least on FreeBSD 5.0

   instead of a (vlc_list_t); this modification was needed because BCB
   doesn't like at all when a function (compiled with mingw32) returns
   a struct...
 * ALL: modified the files to take this change into account
 * modules/gui/win32/menu.cpp: enabled the "Add interface" command

 avi: comment out a debug statment.

                                    is now updated on panel BecomeKey.
  * ./modules/gui/macosx/prefs.m: Decreased width of prefs panel.

* modules/gui/gtk/gnome.c, modules/gui/gtk/gtk.c: input_Seek() was incorrectly triggered while playing some
DVD menus.

  guidelines

* modules/audio_output/waveout.c: multichannel and spdif support (spdif untested).

* src/audio_output/input.c, src/audio_output/mixer.c: Fixed an annoying bug in the mixer.
    (p_input->p_first_byte_to_mix sometimes need to be reset)
* modules/gui/wxwindows/interface.cpp: fixed the slider under wx-gtk.

* modules/gui/wxwindows/*: Fixed the open dialog on win32.
    Better slider management in the main interface. Misc other small fixes.