A basic elementary cellular automaton simulator. Capable of simulating all the 2-color automata in 1D and 2D with Moore neighborhood.
Rules are numbered according to the Wolfram numbering convention. See: http://mathworld.wolfram.com/ElementaryCellularAutomaton.html
Note that there are 2^512 possible rules in 2D, but very few of them are interesting. In this numbering scheme Conway's Game of Life is rule number 47634829485252037513200973884082471888288955642325528262910887637847274372981720534370017768342996036219492316860704401273651054628223608960
Run python ecarz.py for instructions.