Migrate the crop fixes by @Aikar to the core patch.

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

CraftBukkit-Patches/0025-Improved-tile-entity-lookup-for-chunk-sending.patch

@@ -1,30 +0,0 @@
-From 0e6962f92f84e0e32e30c99611ee40b4f7d4c262 Mon Sep 17 00:00:00 2001
-From: shakytom <tom.roberts00@gmail.com>
-Date: Wed, 20 Feb 2013 22:34:38 -0500
-Subject: [PATCH] Improved tile entity lookup for chunk sending
-
-Instead of scanning the entire worlds tile entities to find out what tile entities are in the chunk... just use the arraylist of tile entities we already have.
-This results in a good reduction of time spent in player ticking.
----
- src/main/java/net/minecraft/server/EntityPlayer.java | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index 573c0f0..e6c5f91 100644
---- a/src/main/java/net/minecraft/server/EntityPlayer.java
-+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
-@@ -173,8 +173,9 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
- 
-                 iterator1.remove();
-                 if (chunkcoordintpair != null && this.world.isLoaded(chunkcoordintpair.x << 4, 0, chunkcoordintpair.z << 4)) {
--                    arraylist.add(this.world.getChunkAt(chunkcoordintpair.x, chunkcoordintpair.z));
--                    arraylist1.addAll(((WorldServer) this.world).getTileEntities(chunkcoordintpair.x * 16, 0, chunkcoordintpair.z * 16, chunkcoordintpair.x * 16 + 16, 256, chunkcoordintpair.z * 16 + 16));
-+                    Chunk chunk = this.world.getChunkAt(chunkcoordintpair.x, chunkcoordintpair.z); // Spigot
-+                    arraylist.add(chunk); // Spigot
-+                    arraylist1.addAll(chunk.tileEntities.values()); // Spigot
-                 }
-             }
- 
--- 
-1.8.1-rc2
-