Markdown prototype
Disqus integration prototype
Merge branch 'master' of github.com:CirrusCPQ/nodejs-casts into markdown
Markdown and highlighting
Merge branch 'master' of github.com:CirrusCPQ/nodejs-casts into markdown

Conflicts:
	app/controllers/casts.js
	app/views/casts/index.jade
	app/views/casts/new.jade
	app/views/casts/show.jade
	app/views/includes/head.jade
Markdown and other stuff
Merge pull request #2 from jasonmanners/markdown

Markdown Proof of Concept