[website] German translation for vkd3d release 1.0

[Julian Rüger]

Hi Florian,

thanks for checking!

> >+<p>Dies ist das erste Release von vkd3d. Viele Direct3D-12-Funtkionen fehlen
> 
> It should say Funktionen.

Whoops...

> >+die Unterstützung von Geometrie- und Tessellationsshadern, diverse Verbesserungen
> 
> I believe Tessellationshadern has one s too many.

This does sound right to me, with one s it sounds really wrong. I guess
it's the same old problem with "Essensmarken" vs. "Essenmarken".

Last one sounds like total BS.
Duden lists both, but says my preferred variant is more common.


Best,
Julian