Change HTML indent size to 2-spaces
Remove unneeded <br> tag
Use <div> and <p> instead of <br>
Convert <strong> to <h1> in results section
Put line breaks for text inside <span>
Change <p> to <section>
Change tag around results from <div> to <section>

Still a bit unsure if using a section here is the right choice, but I'm
leaning that way right now so going ahead with the change.
Enforce 80 character line width in HTML files
Extend from a base-template for rendering pages

See: <http://www.tornadoweb.org/en/branch2.0/template.html>
Place footer at bottom of pages
Link to GitHub using the current commit's SHA

This closes gh-33.
Use git-describe to get tag version information

The git-describe command gives a little more human-readable version
identifier that includes the latest tag and the number of commits since.