This patch gives infantry and slaves the same wood.tree base gather rate as female citizens have (0.7); all three already have the same number for food.meat (1) and wood.ruins (5).
Furthermore, it removes the food.fish rate from slaves (infantry and female citizens don't have this either) and lowers their stone.ruins rate (to 2, the same number infantry and female citizens have).
Should food.fruit, food.grain, stone.rock, and metal.ore be unified as well?