Set up fancy base layout

[stefanjudis]

I set up the initial structure ( shamelessly copied from BerlinJS ).

Now it's time to tackle it and make it pretty.
The logo is kind of ugly atm - we should fix this in the future, but for now this might be okay.

Mar already starts this one, but I'd love us all to collaborate on this one.
this includes coding style, layout and overall information we want to share.