Removed features/Automaton

The Automaton is an aggressive melee golem-like mob that comes in many colors.

Spawning
Automatons spawn naturally in the Haven. They will despawn if the player gets to far away from them, or if the difficulty is set to Peaceful.

Behavior
Automatons will pursue players that get within 16 blocks of one. They will always float on water, even if their target is below them. Automatons use melee attacks, and will apply strong knockback upon hitting the player.