github/learn.github.com — pull request #22 by randomecho (2013-01-03 20:01:22+00:00)
Title: Update progit.org links to git-scm.com

- Link to log man page also folded into one hosted on git-scm
- Expand "CC" into "Creative Commons" since it's the first time used
- Trimmed the Markdown ATX heading hashing to go with majority using the leading and not on both sides on same source page