Pull request for assignment 1

Hey Jesse, sorry for the delay, finally started working on the assignments.

Everything went... smoothly, I guess.

Just had some comments on assignment two, I had to modify some of the internal structure of the instance variables of game, so I used some sort of hack to do it.

How do you recommend doing this?

At first I tried game.player_hand = Hand.new but it didn't let me because there's not an accessor. However, it made sense not to have it, so I decided against it. The player shouldn't be able to modify it on the fly, right?

Thanks!