Pursuing #34, I discovered some diagrams that aren't in the Graffle file. - [ ] Chapter 3: - [318](https://github.com/schacon/progit2/blob/master/book/03-git-branching/images/18333fig0318-tn.png) - [319](https://github.com/schacon/progit2/blob/master/book/03-git-branching/images/18333fig0319-tn.png) - [320](https://github.com/schacon/progit2/blob/master/book/03-git-branching/images/18333fig0320-tn.png) - [321](https://github.com/schacon/progit2/blob/master/book/03-git-branching/images/18333fig0321-tn.png) - [327](https://github.com/schacon/progit2/blob/master/book/03-git-branching/images/18333fig0327-tn.png) - [328](https://github.com/schacon/progit2/blob/master/book/03-git-branching/images/18333fig0328-tn.png) - [329](https://github.com/schacon/progit2/blob/master/book/03-git-branching/images/18333fig0329-tn.png) - [330](https://github.com/schacon/progit2/blob/master/book/03-git-branching/images/18333fig0330-tn.png) - [ ] Chapter 7 - reset-ex2 through 7 (from the Three Trees blog post)
