buylist player now runs a 100 games every turn, starting in the current state of the game, but using its current buylist for both players.
This means, it tries to estimate its chances of winning if the other player played the same strategy. When running vs. random AI, that results in a nice increase in the win rate over time.

A few more bugs were also fixed, and the game now supports setting the kingdom explicitely. the game end condition was also fixed