I can't see it anymore... Starting from scratch, first concept for header

Signed-off-by: Martin Seeler <developer@chasmo.de>
Some steps forward: content styling and font choices

Signed-off-by: Martin Seeler <developer@chasmo.de>
Code styling and adjusted fonts

Signed-off-by: Martin Seeler <developer@chasmo.de>
Included headroom.js and improved typography

Signed-off-by: Martin Seeler <developer@chasmo.de>