Who's There?: Ghost Players

Additions:
-Proper name list (available in configuration file) {how to add names: ["name1", "name2", (...)] }
-A bunch of config options to modify different parts of the mod
-"ghosts" entity tag
-"protected_from_spawn_deny" entity tag

Changes:
-Empty Players will now sometimes walk towards the nearest player or sprint jump to attack them
-Empty Players now have a chance to spawn with a torch or an iron sword
-White Eyes no longer have a shadow
-Entities can no longer be pushed by fluids
-Mobs will no longer target players that are affected by the 'Jumpscare' effect
-'Jumpscare' effect will now make the player look in random directions upwards erratically and swing their main
hand randomly

Fixes:
-Entities no longer interact with players in creative/spectator
-Random sounds playing even when the player isn't in a cave
-White Eyes jumpscare chance being 100%