This is ugly but fixes it for 2.0

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

It is set up to use the TS muxer

You can now add any number of duplicate parts you want. You can add them to create a new Tab. You can have two HTTP output or two File output, for example.
Most of the widgets creation and MRL generation part has been splitted from the main class so that people why little knowledge of Qt can understand what is going on.

Expert in streaming can personnalize more easily 'their' part of the UI with derivation of VirtualDestBox and implementing constructor+getMRL()

The huge structure has been removed.
This is a huge change in this dialog, but I think the old one was beyond possible repair.

Qt4: change a bit the ui from sout to use the SoutInputBox and etter Sout integration and panel changing.

(da big courmischage)

* commands/cmd_fullscreen.*, parser/interpreter.cpp: added a
  "vlc.fullscreen()" command

  win32, by ipkiss and myself...
 Among the features:
 - framework rewritten from scratch, heavily based on design patterns
  => new controls can be (hopefully) created more easily, portability
  to other OS is better, and the interface is less dependant from
  the vlc core
 - new concept of "layout", to provide a window with several different
  views (as in winamp3 skins)
 - controls can now be placed at a relative position to the edges of
  a window, which allow controls and layouts to be resizable (e.g
  for the playlist window)
 - Use of libpng and libfreetype2 for better portability between x11 and
   win32 => ttf fonts and antialiasing
 - New DTD for the xml theme ( *it will probably change again* )
 - Very very beginning of scripting in the xml file
 - And many things I miss
 - And probably many bugs ;)

some cleanup.