[feature] make examples more useful #111
Description
Exmple binaries show how to use the code, but they don't allow much input. We should clean up the input and output handling to make them better showcases.
TODO
- game_simulate.rs should be called monte carlo simulation since we have multiple now
- game_simulate should take in different hands via command line or std-in and then run the monte-carlo simulation
- agent_battle should report stats along the way.
- agent_battle should allow changing some things about the agents competing (number of agents, etc)