Fixed skeleton collisions not being disabled if decay timer is turned off.

Added an option to prevent characters (players and mobs) from colliding with player skeletons (on by default).

Renamed option Drop Bone Shards to Drop Loot.

Tweaked Drop Loot code.

ocd

Added an option to make a player's skeletons despawn when they get resurrected (on by default).

Decreased default decay time to 20 minutes (from 40 minutes).

Preceding skeletons will now drop bone shards if enabled.

Added a delay on player death before despawning preceding skeletons.

Skeletons should no longer drop bone shards on despawn when disabled in the mod settings.

Preceding skeletons are now despawned based on userid, instead of player name.