Changes to Game, Player, HumanPlayer, ComputerPlayer, BoardManager, PresentationManager, and GameManager

The Game class no longer references boardSize
The Player class's MakeMove function now returns a tuple
Board Now Tracks the number of moves that have been logged
Board now has NextMove() method which calls MakeMove on the player whose turn it is
Tuples are being used in place of CreatedMoves
Presentation Manager now has logic to ask the user for information to set the game up with
Presentation Manager now has logic to ask the user for the X and Y coordinates of their moves
GameManager can now make a game based off of information gained from the Presentation Manager