CityWorld ReForged

Fixed

• The city before the fall had the ruin's lights out. A twin world (the /cityworld city) plans the same city as the world it mirrors, street for street, and took all of that world's settings with it, so an Apocalypse world's "working lights off" darkened the pristine city too. A twin that names a settings entry of its own now takes from it what describes the world's state rather than its layout: working lights, overgrowth and the spawners' mobs. The same goes for the Nether and the End: they follow the overworld unless their generator in the world preset names a settings entry of its own (e.g. an End with its lights on in an Apocalypse world).