added basic sitemap
Merge pull request #15 from augmenting-masterpieces/footer

added basic sitemap and about block
adjusted overall styling: headers, alignment etc.
Merge pull request #16 from augmenting-masterpieces/styling

adjusted overall styling: headers, alignment etc.
add angular-strap
small change to nav
nav scroll, but without
add dimensions
spy and navbar functioning
small changes
navbar startcollaped
tries to get autoscroll back
another failed try for autoscroll