Added Anti-Ravenous sound remover config

Changed all configs commands to:

/RavenousHeartSound_true/false

/RavenousBreak_true/false

/AntiRavenousSound_true/false This one has a little name bug in the command, displaying "True", instead of "true" (this doesn't affect the functionality of the config)

Added Spawn rate Config now modular to:

normal

low

command: LowSpawnRate_false/true

Spawn rate Config adjusts the Ravenous and Screecher's spawn rates