Additional Attributes 1.20.1 - 1.2.0

add compatibility for third-party spells
add config to not show innate spells if an equally or more powerful version is already present (e.g. through a spell book)
add config to unlock / learn eldritch spells as long as a related innate attribute (school or spell) is present
fix looting attribute only working on dedicated servers
add spell / school level attributes to all entites instead of just the player