I'm all for "just because" projects, but after looking at this, I'm just left shaking my head. CMS? Really?
Per the documentation: "Every page of your site is represented by a .md file in the /content folder."
Um. Right... and holy hell, that navigation css! The code is 98% markup, 2% content.
Please refer to: https://www.youtube.com/watch?feature=player_detailpage&v=4H...