Benchmark Blackjack strategies.

Use Game class to initialize a game. Game runs should write a log of exact proceedings of the game to file.

Simply run pytest in the root directory.

• Branch off and submit Pull Request to main when feature is complete.
• Write extensive test cases.
• Currently, we only have some infrastucture classes: Card, Deck, Hand, etc.
• TODO:
  • Short-term:
    • Add test case for Hand to make sure it's using different objects internally. (E.g. if you initialize it with a list then change the list this shouln't influence the Hand)
    • Add str and repr for Hand and add test cases
    • Add explode method for Hand which will create a separate hand from each card in hand
  • Long-term:
    • Add remaining config params in GameConfig
    • Add Dealer class, and implement S17 and H17 dealers
    • Add Player class, and implement some player strategies
    • Add Game class