Provide trivial work-around for users of obsolete autoconf

- configure.ac: autoconf 2.59c is not yet supported in Cygwin, added Wine support for ActiveX plugin

    (fixed more coding style, and resolved a conflict I introduced)

(you don't expect me to actual try to compile VLC on puma.cti.ecp.fr, do you?)

* Contribs: change gz => bz2 for autoconf package

    in the configure script.

* Remove the l10n stuff, we'll handle it through po4a
* Add the ability to put several profiles in a file
* Split out the name of the elements
* Remove the prefix
Schema is not yet up-to-date.

* remove non-committed files from target to make buildbot happy. You obviously need to restore this to get a panel with icons

Add the qtu (Qt To Utf8) and qta (Qt To Ascii) macros

vout-filter is now part of the video-filter option. (video output core still needs to be fixed) Based on patch by hobophobe on IRC.

* removed some further hangover from the original patch and finally added embeddedWindow to the xcode project

- basically written by Jerome Decoodt <djc at videolan dot org> aka DiDjCodt
plus
- various patches, coding-style fixes, etc. here and there
- integration to VLCControls
- automagic fading-in and -out when in fullscreen mode

TODO:
- get and use native graphics. These are currently being prepared by Simon Damkjaer Andersen, who already donated new playback mode icons (to be committed soon)
- implement the volume slider
- fix seeking with the time slider
- check for memory leaks
- further clean-up

ATTENTION:
for the moment, you need certain images from Jerome's patch to get this running. Put them to extras/MacOSX/Resources/ and it'll work. Otherwise, VLC won't crash, but only show strings.

Prevent the volume slider from stealing the focus

Also decode VP6 in flash ... this currently decodes video upside down (example file: http://samples.mplayerhq.hu/FLV/flash8/harrypotter-480x272-450-vp6.flv ). If someone knows how to tell the vout/codec to change line order ...

FFmpeg now has VP5/VP6 decoding (flash uses special variant with codec id VP6F in ffmpeg ... this isn't used in VLC yet)