Life Refinements

* Added knobs for rate, saturation, dead brightness, and randomization
* Cleaned up code, commented out print statements.
* Renamed shouldBeAlive to cycleOfLife.
Fixing life algorithm

Need to wait until all decisions are made before applying algorithm.
Adding fertility parameter
Automata and life is good

Removed Fertility param from life, 2 is the right number.
Added Automata visualization across the array of points.
Merge pull request #19 from l8on/master

Life Refinements