CrazyChats: allow creating subclasses of CustomEntitySpawner
CrazySpawner: fixed/updated health options
CrazySpawner: improved ExplosiveProperty
CrazySpawner: fixed potential NPE in ColorableProperty
CrazySpawner: improved DetectionRangeProperty
CrazySpawner: improved DroppedItemProperty
CrazySpawner: fixed potential NPE in EquipmentProperties
CrazySpawner: implemented EquipmentProperties.show
CrazySpawner: added equalsDefault() method to EntityProperty
CrazySpawner: added extended support for Horses