the title and chapter dialogs when DVD menus are activated.

* modules/gui/gtk/*: changed the disc open dialog to allow for title and
   chapter 0. When title or chapter 0 are selected, they do not appear in
   the MRL.

    in case the input dies before we even spawned our dvdplay interface
    (Closes: #141).

* include/vlc_threads.h: VLC_THREAD_PRIORITY_VIDEO equals
    THREAD_PRIORITY_BELOW_NORMAL under Win9x/Me.

* modules/demux/ogg.c: bug fix when switching between vorbis channels.

 * modules/gui/macosx: started getting rid of p_intf->p_sys->p_input
                       and using p_playlist->p_input instead.

* modules/access/dvdplay/access.c: fixed subtitles with the dvdplay plugin
    (closes #122).
* modules/access/dvdplay/es.c: check "audio-channel" and "spu-channel" user
    settings (closes #122).

    messages that were lying around.

    has been overriden by the user (Closes: #79).
  * ./modules/access/dvd/access.c: renamed "dvd-css-method" to "dvdcss-method".
  * ./modules/*: fixed a few capitalization issues.

* modules/gui/wxwindows/open.cpp: minor bug-fix + allow user to select
   title 0 when using the dvdplay plugin (title 0 = menu).

    DATA_PATH.
  * ./modules/gui/wxwindows/*.cpp: fixed minor warnings.

  * ./po/*: fixed spelling errors in pofiles.

  * ./debian/rules: added comments here and there.

    use "./toolbox --fix-glade" to generate and fix source files.
  * ./include/vlc_common.h: fixed compilation warnings.

    libxosd.

     jlj will need to fix that.
     there is no feedback to the interface as of yet

* ./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.