improved the de translated version

[jaegeral]

I removed a lot of stuff that was mostly copied by misstake using google translate, made it more readable, hope it helps.

https://github.com/RaReNet/DFAK/issues/48

[seamustuohy]

An new contributor Appears!

I don't have permissions to accept pull requests, but I wanted to say thank you for contributing you time to this project. It's great to see new contributors adding to the various existing projects in the space. I'll bother the admins to make sure they take a look.

[Rafiot]

Thank you very much!

@seamustuohy I'll give you the rights :)

[mfc]

one note, I would not accept the metadata authorship change of the page. instead we should have a contributors page linking to who has contributed to github or something.

[Rafiot]

Good point, fixed :)