DINPUT device unacquire (mouse) fix

[Hannu Valtonen]

Andreas Mohr wrote:

>But don't you think keyboard and joystick might need the same code??
>(keyboard has it as well, but with completely different code --> mess)
>  
>
Umm correction to my last post, keyboard already has this working with 
different code just like you said. (I initially didn't see the 
implementation, sloppy work)

That leaves just the joystick to be fixed.

- Hannu Valtonen
Hannu.Valtonen at hut.fi