Minified normalize.css
Remove container from navigation
Fixed the navigation

Had to add a functions file to register support for navigation in the
WordPress interface.
Changed the name of the navigation menu to nav

This makes the css simpler.
Removed the <small> around categories

Turns out WordPress supplies their own markup.
Added a closing tag and changed <h2> to <h3>

To keep the outline compatible with the category and tag pages, I
changed post titles to display as <h3>, and added closing tags, which
were, until now, missing.
Removed the <small> around categories

Sam as 8631ed5 for the other relevant files.
Removed the tagline from the theme
Styled the listy pages, barely