Create a TicTacToe game (Consists of two players taking turn, a playing board, filling out the board in a number of ways to win the game)

1- Print out game board after each move 2- Be able to start a new game when game ends on a draw or loss.

1- Create a class to instantiate player 2- Create a Tictactoe class to 2.1- Playing board 2.2- Turn 2.3- Check if game is over and determine the winner 2.4- Prompt user if they want to play again.

Compare to this article (http://rosettacode.org/wiki/Tic-tac-toe#Ruby) code needs a major refraction. Board needs to be a single array for simplicity sake.