Better Mob Animations

Adds new animations and models for numerous Minecraft mobs including Villagers, Creepers, Zombies, Drowned, Cows, Mushroom Cows, Chickens, Pigs, Wolves, Squids, Glowing Squids, Endermen, and Zombie Villagers. Features include walking animations, panic animations, eye animations, movement and swimming animations, death animations, and attack animations. Regular updates add more mobs and improvements.