생산 방식이번 버전 변경

목탄 제조

improved_char_coal_maintenancein_game/common/building_types/rural_buildings.txt:441

정의in_game/common/building_types/rural_buildings.txt:441

442produced = coal

443output = 1.2

445debug_max_profit = rural_profit_margin (0.2)

447lumber = 1.3333

448category = guild_input