Remove some CraftBukkit pull requests that don't have any functional benefit at the moment.

By: md_5 <md_5@live.com.au>

CraftBukkit-Patches/0048-Implement-Arrow-API.patch

@@ -1,33 +0,0 @@
-From d255de2f39d158f0e7ecb8039c9f976d03baddcb Mon Sep 17 00:00:00 2001
-From: md_5 <md_5@live.com.au>
-Date: Sun, 2 Jun 2013 15:16:05 +1000
-Subject: [PATCH] Implement Arrow API
-
-
-diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java
-index c91b12c..d197c5a 100644
---- a/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java
-+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java
-@@ -44,7 +44,19 @@ public class CraftArrow extends AbstractProjectile implements Arrow {
-     // Spigot start
-     private final Spigot spigot = new Spigot()
-     {
-+        @Override
-+        public double getDamage()
-+        {
-+            return getHandle().c();
-+        }
-+
-+        @Override
-+        public void setDamage(double damage)
-+        {
-+            getHandle().b( damage );
-+        }
-     };
-+
-     public Spigot spigot()
-     {
-         return spigot;
--- 
-1.8.1.2
-