Display current turn, timers, and win status.

[I-question-this]

To make it really pretty we want to display the whose turn it is and the timers as they run down. Additionally, at the end the game should wait until the user asks the program to quit, displaying the win status until then.
To have the timer run while the AI's are thinking will require some sort of parallel code. PyGame probably provides tools for doing this.

• Display names -- #13
• Display timers (with multiprocessing) -- #13
• Display winner (waiting for either user input or X seconds)