New parameter in Radial : whether to compress a gradient or not.
Merge branch 'master' of github.com:billpugh/Pyramid-of-Possibilities;

Conflicts:
	Arduino/PyramidOfPossibilities/Radial.h
Add missing enum for Radial.
Created 4 variations to parameters for Radial.
Merge branch 'master' of https://github.com/billpugh/Pyramid-of-Possibilities