We got bugs y'all!

Hug thanks to super tester koloxlo for uncovering some bugs around the enemy item inventory system!  The biggest issue was a crash that occurred when the game was trying to draw items for enemies that didn't actually have any items to hold. I *think* I have it resolved now...though I'm sure koloxlo will be the judge of that :)

I also managed to sneak in a couple suggested changes based on koloxlo's feedback. There should be no need to delete previous save files for this one. Here's the details:

Changes

• Fixed crash where enemies without an inventory were trying to draw their attachments.
• Fixed it so enemies that are holding items do not automatically respawn with the exact same items after they are defeated.
• Made it so weapons/tools dropped by enemies have a random HP.
• Fixed it so items dropped by enemies do not exceed their level cap.