Actually, the Anarki supports exactly what you want with static files: a root directory for static files, and a table mapping extensions to mime types for them.
And there's a typo on your page: you don't close the code tag around "/getcontents?field=population&name=value", so the rest of the page is in monospaced font.
That said, your site is consistently fantastic, and I find it amazingly useful. Please keep it up!