fix column fields
Merge pull request #16 from JurgensSmit/master

remove _url from column fields
add footer; narrow the page
Merge branch 'master' of github.com:davidjsevans/codetry
update header, footer links, routes
Merge pull request #17 from sherwyngoh/master

sorry about the troubles, here, have a cat
update routes with Jurgens contact change
Merge branch 'master' of github.com:davidjsevans/codetry
fix logged-out bug and contact routes