Checking out a repo, finding the slides, and returning the slide names

... except since node is all async, it's happening asynchronusly.
There's a trick here, I'm sure; this virtual method is expecting
something synchronous. Perhaps exec has a way to work sychronously?
Whatever. That's well out of my depth.
link to presentation
svgs updated
Courselist styling
coursefork me in the corner
initial presentatino mode
Merge pull request #20 from martindale/bootswatch

RFC: Use some new bootswatch, add new styling.
Merge pull request #21 from matthoffman/read-from-git

WIP:  getting slides from git
Merge branch 'master' of git://github.com/eah13/forkshop into bootswatch

Conflicts:
	public/css/screen.css
Merge pull request #23 from matthoffman/hekyll

Hekyll demo
Merge branch 'master' of github.com:coursefork/forkshop into bootswatch

Conflicts:
	models/Class.js