github/teach.github.com — pull request #143 by benbalter (2013-05-05 19:29:54+00:00)
Title: script/bootstrap inbetterment

* Run `git submodule init` and `git submodule update`
* Better feedback and help info.

*Background: Went to try to play around with the impress.js awesomeness, and ran into some pain as the submodules weren't actually there.*