Add obfuscation helper patch to assist update process.

By: md_5 <git@md-5.net>

CraftBukkit-Patches/0120-Cap-window-names-to-prevent-client-disconnects.patch

@@ -0,0 +1,21 @@
+From c49d7ce1986a04ccbabde9f093eae36ba5845742 Mon Sep 17 00:00:00 2001
+From: Thinkofdeath <thethinkofdeath@gmail.com>
+Date: Sun, 23 Mar 2014 10:53:48 +0000
+Subject: [PATCH] Cap window names to prevent client disconnects
+
+
+diff --git a/src/main/java/net/minecraft/server/PacketPlayOutOpenWindow.java b/src/main/java/net/minecraft/server/PacketPlayOutOpenWindow.java
+index f6d7b2b..860592d 100644
+--- a/src/main/java/net/minecraft/server/PacketPlayOutOpenWindow.java
++++ b/src/main/java/net/minecraft/server/PacketPlayOutOpenWindow.java
+@@ -14,6 +14,7 @@ public class PacketPlayOutOpenWindow extends Packet {
+     public PacketPlayOutOpenWindow() {}
+ 
+     public PacketPlayOutOpenWindow(int i, int j, String s, int k, boolean flag) {
++        if (s.length() > 32) s = s.substring( 0, 32 ); // Spigot - Cap window name to prevent client disconnects
+         this.a = i;
+         this.b = j;
+         this.c = s;
+-- 
+1.8.3.2
+