restyle uploads page, add autocomplete list
darken pretty-ui background
begin restyling of candidate view page

Split CSS for candidate.php depending on use.
Adjust CSS for candidate view to new UI (not
entirely done yet).
avoid changing text-align in new design
rewrite site navigation (and others)

Move site navigation bar to the left instead of the top.
Delete unnecessary header contents. completely restyle
the new navigation and login/logout elements. Change png
size.