Randory dojo on Conway's Game of Life
https://en.wikipedia.org/wiki/Conway's_Game_of_Life
Language Perl6.
##Input
#rows,#colums,#board
##output
#rows,#columsm,#new_board
valid inputs are "0","1","2".."9",coma "," as separator zero "." represents dead cells and "*" live ones.
Non-valid caracteres are ignored so this two imputs represent the same board
4,5,
00000
00*00
000*0
0***0
4,5,0000000*00000*00***0