New post and small footer update

Footer has been aggregated into a single line. TODO: make footer
collapse into rows on mobile? Or maybe hide it altogether? In any case,
need to do something more reactive/accessible.

"Generated" is now capitalized as well. I'm not on tumblr anymore.

Redesigned layout

Replaced div.footer tag with footer tag. Also rewrote footer content.

Removed excessive div.navi tag.

Removed article tag from non-blog post pages.

Paragraphs are now only indented on blog posts.

Headers are smaller and have less white space below them.

Killed two references to cgit that lingered.

List pages now only show titles and dates, no summaries.

Added Creative Commons licensing for web site content.

Multiple design changes

Refactored header and footer into distinct partials. Also centralized
the CSS for these sections.

Refactored blog post lists into a partial.

Refactored blog HTML and CSS to be more universally clear across my
domains.