SummoningScepters

Fixed skeletons that weren't despawning properly.  (Stubborn punks...)

Changed how horses are summoned.  The wooden staff can now summon horses, and each staff that summons a horse will have a unique death timer for the horse.  

Shoutout to bogbandeaf for bringing some of these issues to my attention.  

Also, I can't believe over 200 people have downloaded this mod!  Thanks everyone!