2.4.0

• added "generic.reserved_mana" entity attribute
• changed "natural mana regeneration" gamerule to simply add 1 mana regeneration. The previous implementation prevented mana regeneration from ever becoming negative.
• HUD element overhaul, improves mod compatibility, increases customization options
• generally improved config layout
• removed dependency on Cloth Config
• added dependency on Fzzy Config
• added dependency on Resource Bar API