- direct3d.c: attempt to fix incompatibility with Vista, needs testing since i still don't have a Vista system to test against

* Qt4 : Use a QTreeWidget instead of a ui to display stats. I hope in that way it will become easier to resize and easier to add stats...

Btw about Qt4 modules, http://wiki.videolan.org/QtIntfTODO and http://wiki.videolan.org/Simple_Preferences have been updated. Give it a look and help us...

Forcefully set PKG_CONFIG_PATH and PKG_CONFIG_LIBDIR for pkgconfig only if these environment variables haven't been set yet. And the path /usr/lib/pkgconfig exists. This fixes building wxwidgets in contrib for Fedora Core 6

Extend contrib buildsystem to allow for a finer control on system and Linux distributions rules. The bootstrap tries to guess the operating system to build for by looking at the compiler prefix. For native building (usually Linux/Unix-like systems) additional matching logic should be written. Currently only Fedora-Core systems are detected as being different from the normal Unix-rules.

Extend this logic to make a distinction for your system if it deviates from the standard Unix-like system that our contrib recognizes atm.

Add a dependency.

Make the "make source" much better, to do ffmpeg-svn, x264-svn, libmatroska-svn tarballs. That help a lot to make some directories with all the libs sources.

    - new WindowID.maximize() and WindowID.unmaximize() actions
    - new WindowID.isMaximized boolean variable
    - doc updated

Tested on epsilon, veda, altair/mingw32.

    - New Panel tag, allowing to group the resizing behaviour of controls
    - Documentation updated accordingly
    - Fixed a memory leak due to CtrlMove/CtrlResize objects

   * the dts/ac3 changes fix some files from http://samples.mplayerhq.hu/evob/ and some other sources.
   * MLP doesn't have any know free decoder (nor do i have any sample) so this is basically "for the future"
   * VC1 doesn't work ... most likely needs some more changes to the code.
 * remove trailing spaces