Exercise taken from: http://patrickwilsonwelsh.com/?p=18 and http://patrickwilsonwelsh.com/?p=20
Original source and solution don't appear to be available anymore? Referenced location: https://ugly-and-clean-tictactoe.googlecode.com/svn/trunk/TicTacToe-SelfContained-Ant/
Goal: refactor this to make it more maintainable and extensible
"10 x 10 TicTacToe game where the first player to 5 in a row in any direction wins."