[website] German translation for release 3.19

[Julian Rüger]

Signed-off-by: Julian Rüger <jr98(a)gmx.net>

[pelzflorian (Florian Pelz)]

On Fri, Nov 09, 2018 at 12:11:18PM +0100, Julian Rüger wrote:
> <title>Wine 3.19 freigegeben</title>
> […]
>   <li>Bessere Unterstützung von 32-Bit .NET-Anwendungen unter 64-Bit.</li>

It should be 32-Bit-.NET-Anwendungen (“Durchkopplung”).

Regards,
Florian