Added item-names which allows configuring the display of %weapon% and %weapon_name% when the weapon does not have a custom name.
 Config-version upped to 51. Changes:
 
 The following section added below (but not inside) mob-names.
 
 
 
  Code (Text):
 
 
 
  
 item-names:
  
   # Use this section to provide custom translations for items when used in a
  
   # death message to replace %weapon% or %weapon_name%.
  
   # See list of options here:
  
   #   https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Material.html.
  
   #   (these may change depending on the Minecraft version)
  
   # Example:
  
   # IRON_SWORD: "Iron Sword"