This commit adds a few fancy flourishes, including ASCII art and 1337 themes.
This is managed by a few, suitably skinned, form elements, some javascript and
judicious use of the localStorage web API.
This website is now statically built in place using Jinja2 templates and
markdown. Tidy is an optional dependency which makes the markup more
standardized. Since index.html is now a build artifact, it is .gitignored.