v0.45

v0.5, Feb 23, 2019 Added "Getting Data In and Out" and an introduction to GHPython.

v0.4

Version 0.4 release.

This includes some slight fixes and a new Trees intro.

v0.3

Added GPLv3 license, release notes, and better documentation in Readme.MD

Version 0.2

Intro to Grasshopper, Logic, Lists, Representation.