Change history of Cellular automata

Change history of Cellular automata - Greenburg-Hastings

Rev	Date	Modified by	Minor edit	Spam	WikiText	Revert to
4	2018-04-29 07:41:32	dbohdan	no	no	4	4
3	2015-12-13 13:53:50	arjen	no	no	3	3
2	2015-12-08 08:39:18	arjen	no	no	2	2
1	2015-12-08 08:25:36	arjen	no	no	1	1
0	2015-12-08 08:25:00	arjen	no	no	0	0