processing of SPU elementary streams.

   to select a precise track by its ID.
 * modules/demux/ts.c: Enable --ts-es-id-pid by default since I see no
   drawback to it.

* Embedded Vout should work now
* To create an embedded vout, just create a custom view of type VLCEmbeddedVoutView in interface builder
* Just make sure you define the view as resizeable
* Hotkeys and mose events should work
* Tests with the mozilla plugin are welcome

 * Present the simple options first
 * Put the subtitles file option in the main panel

anymore.

Needs testing and review

+ allow enabling of debug through #define STREAM_DEBUG

while not running the whole VLC as root - closes #440

* unify the Time-To-Live string and fix its Spanish translation (thanks to the forum user martintxo)

* fixed the compilation of libmpcdec, so INSTALL_NAME runs finely. Please check whether this script should run on win32/linux/BeOS as well.