fkummer/Prisoners-Dilemma — pull request #1 by fkummer (2014-08-01 13:34:22+00:00)
Title: Implemented Game, changed Prisoner to use methods

The game is now in place and has a method that plays a single round of
the game when called and changes the score of each player arbitrarily.
Also changed prisoner, making it use more methods and allowing it to
store both its previous move and its opponents.