Remove Moonrise utils to MCUtils, remove duplicated/unused utils

patches/server/0185-Enderman.teleportRandomly.patch

@@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Mon, 30 Apr 2018 13:29:44 -0400
+Subject: [PATCH] Enderman.teleportRandomly()
+
+Ability to trigger the vanilla "teleport randomly" mechanic of an enderman.
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java
+index 9074ef5427fea4035a08459e93f2663a3803cbe8..21dc209e6f98b6306833b41e2763e746047d5a94 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java
++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java
+@@ -17,6 +17,7 @@ public class CraftEnderman extends CraftMonster implements Enderman {
+         super(server, entity);
+     }
+ 
++    @Override public boolean teleportRandomly() { return getHandle().teleport(); } // Paper
+     @Override
+     public MaterialData getCarriedMaterial() {
+         BlockState blockData = this.getHandle().getCarriedBlock();