gvwilson/bc — pull request #1 by mollygibson (2013-12-18 01:58:43+00:00)
Title: Add Comments and Edits to Git Section

I added some comments and edits to the Git section of the book.

I also added a review section of the basic Git concepts. Ultimately, there should probably be a review section after the Github/Resolving Conflicts section as well.