Bobbies continue to play the game after Mr. X is caught

[ryanlewist]

If Mr. X is on node X, and Agent #1 goes to node X, the game should end. Currently, all agents continue their turns even after Mr. X is caught. Need to evaluate the state of the game after each agent's turn.

Also, when using probability, the probabilities should be updated after each turn because new information is gained (if Mr. X isn't on the node, then the probability of Mr. X being on that node is 0, and the probability that he's on other nodes is now higher).