- Turn dump_offline_inventories on by default.
- Reduce corpse_util to storing and removing corpse tags.
- Add death_corpse_tags which handles adding tags for dead players. This prevents dump_offline_inventories from needing a dependency on what is now death_corpse_tags.
- If a player dies with no items, don't create a map tag and remove the corpse.
- Changed the message slightly for dump_offline_inventories to make it consistent with the other corpse messages.
