friendlier introduction to RIOT

Hi all, as mentioned, I tried to make the “first organizational Steps” wiki page a bit more friendly and detailed. Here is the result:

https://github.com/RIOT-OS/RIOT/wiki/Contributing-to-RIOT-OS

Any feedback is very welcome.

Cheers, Lotte

Hi Lotte,

nur kurze Anmerkung: Wir sollten das System “RIOT” und nicht “RIOT OS” nennen ;).

Oh, Ahem. Ist korrigiert, inklusive des Seitennamens:

https://github.com/RIOT-OS/RIOT/wiki/Contributing-to-RIOT