Add copper armor

mcl_copper_stuff/armor.lua

@@ -0,0 +1,18 @@
+local modname = minetest.get_current_modname()
+local modpath = minetest.get_modpath(modname)
+local S = minetest.get_translator(modname)
+
+mcl_armor.register_set({
+	name = "copper",
+	description = "Copper",
+	durability = 100,
+	enchantability = 10,
+	points = {
+		head = 1,
+		torso = 4,
+		legs = 3,
+		feet = 1,
+	},
+	toughness = 1,
+	craft_material = "mcl_copper:copper_ingot",
+})