German translation

[moredatapls]

Bilingual page since we mostly plan to use it in Germany

[qkniep]

Would you be open for a pull request, or are you already working on this? And if so, do you already have an idea where the button for switching languages should be located?

[moredatapls]

I'm open for PRs anytime, feel free to suggest a layout! I think it would be nice if it defaulted to the language of the browser but I'm sure you though of that already

[qkniep]

I created a PR #7 with two pages in German and English. The only thing I did not yet translate is the list of countries. Also there was a problem with the bold font, which does not support umlauts. Therefore I had to put "Aktiv werden, jetzt!" instead of "Wir müssen handeln!". There now is a button for switching the language in the top menu. And the automatic language switching uses a JavaScript redirect on first visit (cookie used to find whether it's a first).