updated header and main menu: Still need to update links

Signed-off-by: Jon Yardley <jonyardley@me.com>
MANAGED TO GET THE NON_LINEAR SLIDER TO WORK!

Signed-off-by: Jon Yardley <jonyardley@me.com>
more stuff done. Version 1 is nearly complete. Woop!

Signed-off-by: Jon Yardley <jonyardley@me.com>