Refactor mobs_mc a bit

mods/ENTITIES/mobs_mc/ender_dragon.lua

@@ -4,35 +4,6 @@
 
 local S = minetest.get_translator("mobs_mc")
 
---[[
-mobs:register_mob("mobs_mc:12enderdragon", {
-	type = "animal",
-	passive = true,
-    runaway = true,
-    stepheight = 1.2,
-	hp_min = 30,
-	hp_max = 60,
-	armor = 150,
-    collisionbox = {-0.35, -0.01, -0.35, 0.35, 2, 0.35},
-	visual = "mesh",
-	mesh = "enderdragon.b3d",
-	textures = {
-		{"enderdragon.png"},
-	},
-	visual_size = {x=1, y=1},
-	walk_velocity = 0.6,
-	run_velocity = 2,
-	jump = true,
-	animation = {
-		speed_normal = 25,		speed_run = 50,
-		stand_start = 0,		stand_end = 20,
-		walk_start = 0,		walk_end = 20,
-		run_start = 0,		run_end = 20,
-	},
-})
-
-mobs:register_egg("mobs_mc:12enderdragon", "Enderdragon", "enderdragon_inv.png", 0)	
-]]
 mobs:register_mob("mobs_mc:enderdragon", {
 	type = "monster",
 	pathfinding = 1,