Made effects of the foliage toggle easier to understand: The toggle is highlighted with a brighter color when it's active, farm plots indicate that crops are not visible when the toggle is active, and the toggle tooltip also mentions that it hides crops.
Fixes
Goblins now cancel prying up stumps and chopping down trees if they find themselves on fire.
Fix a specific scenario where a goblin could get stuck running in place.
Fix a memory corruption bug related to having many starving goblins.
