github/teach.github.com — pull request #41 by jordanmccullough (2013-01-22 20:21:23+00:00)
Title: New Foundations chapter markdown, adjusted existing chapter content

@github/training-team Please review this slimmed-down (still-in-draft) slide deck with new and modified chapters for Commit, Diff, RM-MV, Setup, Tag, Ignore, Merge, and Network.