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

add new filename_sanitize and path_sanitize functions to remove forbidden charcters from filenames/paths and use where appropriate.

Repairing some sources links.
Add a "make source" process to get all the tar.(bz2|gz) in one dir.

Patch by Cedric Coquebert.

   of the teletext descriptor by some French channels.

Patch to force alignment in OpenGL if it isn't correctlt positionned before, as panoramix does do it correctly. Patch By Cedric Cocquebert.

When no start display time is found in a subpicture then return with an error message. Problem reported by: Hytham Alihassan.