ToC for Part II

[chrisvoncsefalvay]

I have now split the book into two parts – Part I, for syntax and the sort, and Part II, for application examples and worked through use cases, kinda 'project'-like. Part I should also be more Base focused while Part II can make more liberal uses of frequently used packages such as Gadfly or the stats packs.

This place is for recommendations for good project examples to work through, ideally from real-world fields.