Move the welcome banner down and make sure the button doesn't pop out
Nicer buttons
Much changes. Wow.

Laid out some of the feed a little differently.

Redid the time navigation thing, both in terms of style and
functionality. Just as useful, but easier to understand.
Consistent sidebar headings
Use full page for Papers, make the form editing buttons nicer
Visual heirarchy
Ben's list of feeds/homepage changes
Add a heading
Merge pull request #69 from arrayjam/styles

Style changes, Homepage changes, Time navigation revamp