Reduce code base to single file.

TODO:

- Replace Ender.js with Component.
- Extract new Github CSS
  * Strip unused assets
  * Optimize CSS based on rules
- Provide new CSS from Docco classic theme
  * Check EventSource compatibility
  * Web font inliner
use zepto
moved github.css to its layout folder
new github css
use cake flour as build tool
minified github css
pandoc support
0.4.0
Version 0.4.0. Merge branch 'dev'.