Fix obfuscator being a little too effective.

CraftBukkit-Patches/0021-Add-oreobfuscator-for-Spigot.patch

@@ -1,4 +1,4 @@
-From 8333c7bb34c29dbd71462ef6320e62ca390cdff6 Mon Sep 17 00:00:00 2001
+From c78d4989be8b714b9e28ec16ff4569f165824da4 Mon Sep 17 00:00:00 2001
 From: lishid <lishid@gmail.com>
 Date: Mon, 21 Jan 2013 16:59:04 +1100
 Subject: [PATCH] Add oreobfuscator for Spigot.
@@ -166,7 +166,7 @@ index 856307f..4861609 100644
      public int cactusGrowthModifier = 100;
 diff --git a/src/main/java/org/bukkit/craftbukkit/OrebfuscatorManager.java b/src/main/java/org/bukkit/craftbukkit/OrebfuscatorManager.java
 new file mode 100644
-index 0000000..a130ba1
+index 0000000..175d04f
 --- /dev/null
 +++ b/src/main/java/org/bukkit/craftbukkit/OrebfuscatorManager.java
 @@ -0,0 +1,91 @@
@@ -251,14 +251,14 @@ index 0000000..a130ba1
 +    }
 +
 +    private static boolean areAjacentBlocksTransparent(World world, int x, int y, int z, int radius) {
-+        return radius > 0 && y > 0 && y <= world.getHeight()
-+                && (!Block.i(world.getTypeId(x, y, z))
-+                || areAjacentBlocksTransparent(world, x, y + 1, z, radius - 1)
++        return y > 0 && y <= world.getHeight()
++                && !Block.i(world.getTypeId(x, y, z))
++                || (radius > 0 && (areAjacentBlocksTransparent(world, x, y + 1, z, radius - 1)
 +                || areAjacentBlocksTransparent(world, x, y - 1, z, radius - 1)
 +                || areAjacentBlocksTransparent(world, x + 1, y, z, radius - 1)
 +                || areAjacentBlocksTransparent(world, x - 1, y, z, radius - 1)
 +                || areAjacentBlocksTransparent(world, x, y, z + 1, radius - 1)
-+                || areAjacentBlocksTransparent(world, x, y, z - 1, radius - 1));
++                || areAjacentBlocksTransparent(world, x, y, z - 1, radius - 1)));
 +    }
 +}
 diff --git a/src/main/resources/configurations/bukkit.yml b/src/main/resources/configurations/bukkit.yml