Restructure PaperSpigot as a new set of modules

Allows us much greater control over the Spigot portion of the code
and makes us more "proper"
Credit to @Dmck2b for originally passing the idea along a while back

CraftBukkit-Patches/0046-Update-Inventory-and-Health-for-PlayerConsumeItemEve.patch

@@ -0,0 +1,22 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: md_5 <md_5@live.com.au>
+Date: Sat, 14 Sep 2013 10:16:38 +1000
+Subject: [PATCH] Update Inventory and Health for PlayerConsumeItemEvent
+
+
+diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/server/EntityHuman.java
++++ b/src/main/java/net/minecraft/server/EntityHuman.java
+@@ -0,0 +0,0 @@ public abstract class EntityHuman extends EntityLiving implements ICommandListen
+                 // Update client
+                 if (this instanceof EntityPlayer) {
+                     ((EntityPlayer) this).playerConnection.sendPacket(new PacketPlayOutSetSlot((byte) 0, activeContainer.getSlot((IInventory) this.inventory, this.inventory.itemInHandIndex).index, this.f));
++                    // Spigot Start
++                    ((EntityPlayer) this).getBukkitEntity().updateInventory();
++                    ((EntityPlayer) this).getBukkitEntity().updateScaledHealth();
++                    // Spigot End
+                 }
+                 return;
+             }
+--