7DRL 2nd round of bug fixes

Fixed a number of bugs:

• Fixed styles for wide screens
• Fixed bug that was allowing flags to be placed out of bounds
• Fixed rare bug that broke the game when an enemy ended up out of bounds
• Fixed common bug that was allowing the game's turn to get out of sync with the player's inputs
• Fixed farmer's cost (science should only be for upgrades)

These don't alter the gameplay or add new features to the 7DRL release.

Code changes can be seen on GitHub: https://github.com/morph-games/4XRL/releases/tag/v1.0.2