Decision Models for Generalized Price's Equation and Companion Code

This is a series of simulations of binary group decisions and the outcomes applied to a generalized version of Price's Equation for system fitness.
This is a companion discussion topic for the original entry at https://www.comses.net/codebases/2993c135-f2e2-4566-9c07-7a0e3adef743/releases/1.0.0/

Pending up-to-date paper the code is supposed to accompany and cleanups while at it