Changed Granite crafting recipe to no longer require Diorite/Packed Ice Bricks
Adjusted spawning weights of Vindicators and Witches in some biomes
Adjusted spawning rates in the Bandit Fort
Changed how mob spawning works in the Bandit Fort. Mobs now spawn when you get close to their spawnpoint, as a sneak-attack, rather than at a distance. This should help prevent them from becoming overwhelming, while still keeping the amount of mobs the same.