github/training.github.com — pull request #143 by jordanmccullough (2013-12-04 20:01:41+00:00)
Title: Add GitHub for Non-Programmers deck

Squashed cherry-pick of the GHfNP slide deck commits from the https://teach.github.com site.

Necessary merge-in as the PR on the Teach site occurred after the migration of all content to https://training.github.com.