You're in Grave Danger

### Changes
 - Added numismatic overhaul compat
 - Destroyed unclaimed graves will now drop all its contents,
   or the grave containing the items, on the ground (or nothing, configurable)
 - Re-added the graveyard compat

### Fixes
 - Will no longer crash with uwrad when restoring a "travelers backpack" backpack
 - Fixed item loss behaving incorrectly
- Fixed issue with moderate command