[ltp] Reset region change counter

[Kevin Krause]

Tino:

> Shouldn't programs which use libcss (xine, mplayer etc.) be able play
> the DVD regardless of the region setting of the DVD drive?

Unfortunately not, the DVD drive itself refuses to play DVDs with other
region codes once it has been changed five times. You might find help
here, though I assume it's not legal, and it certainly might fry your DVD
drive:
http://forum.rpc1.org/portal.php