Reset default antixray blocks to remove 1 and 5, to fix block lag people have being seeing. Thanks @andrewkm for the report.

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

CraftBukkit-Patches/0016-Highly-Optimized-Tick-Loop.patch

@@ -1,4 +1,4 @@
-From 9cc766f66a41723df6472db2ec244e418be7809d Mon Sep 17 00:00:00 2001
+From b51ae5df5a86c36e57460ed23da469e615fa943e Mon Sep 17 00:00:00 2001
 From: md_5 <md_5@live.com.au>
 Date: Sun, 3 Feb 2013 12:28:17 +1100
 Subject: [PATCH] Highly Optimized Tick Loop
@@ -117,7 +117,7 @@ index 0000000..f114a31
 +    }
 +}
 diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
-index e4eaecd..7880a31 100644
+index 83696e9..f97a80b 100644
 --- a/src/main/java/org/spigotmc/SpigotConfig.java
 +++ b/src/main/java/org/spigotmc/SpigotConfig.java
 @@ -14,6 +14,7 @@ import net.minecraft.server.MinecraftServer;
@@ -128,7 +128,7 @@ index e4eaecd..7880a31 100644
  
  public class SpigotConfig
  {
-@@ -117,4 +118,9 @@ public class SpigotConfig
+@@ -123,4 +124,9 @@ public class SpigotConfig
      {
          preventProxies = getBoolean( "settings.prevent-proxies", false );
      }