Remove redundant death callback

mods/default/functions.lua

@@ -1,24 +1,3 @@
---
--- On Die
---
---if minetest.setting_get("keepInventory") == false then
-	minetest.register_on_dieplayer(function(player)
-		local inv = player:get_inventory()
-		local pos = player:getpos()
-		for i,stack in ipairs(inv:get_list("main")) do
-			local x = math.random(0, 9)/3
-			local z = math.random(0, 9)/3
-			pos.x = pos.x + x
-			pos.z = pos.z + z
-			minetest.add_item(pos, stack)
-			stack:clear()
-			inv:set_stack("main", i, stack)
-			pos.x = pos.x - x
-			pos.z = pos.z - z
-		end
-	end)
---end
-
 --
 -- Lavacooling
 --