Add Windows Vista option to winecfg

[H. Verbeet]

On 12/04/07, Kovács András <andras at csevego.net> wrote:
> This patch is needed, because DirectX 10 is Vindows Vista only feature.
>
You'll need to change more than that, eg. see my attachment to bug 7558.
Note that I only guessed the values used in that patch, to make the dx
sdk installer happy. They would still have to be verified to be
correct on an actual Vista install.