Book update

3 little updates on the book I'm writing.

1. The title's going to be changed (slightly) - official announcement shortly
2. It's half price today (July 28th 2016) - go to https://www.manning.com/dotd and use code dotd072816au - (if you're reading this in the future there's a different discount code here)
3. It's half finished - I know the MEAP* still only shows 4 of 14 chapters available but I'm working hard to get you more chapters ASAP.

*MEAP - Stands for Manning Early Access Program. Think of it as a cross between the in-progress part of Leanpub and a traditional publishing process. You get the advantage of access to chapters while it's still being written but with the benefits of an editorial team helping improve what I write.