Rewrote article, book, presentation templates in HAML. Much more efficient code that is not dependent on a specific Markdown library.
Custom HAML filter (using RedCapret, ugh) that supports the inline rendering of smarty-pants'd Markdown using Tilt.
HAML Markdown filter now supports Kramdown and proper smart quotes.
Fixed an HTML error.
Javascript resources have commented out document.ready support for Head.js (not used at the moment).