Optimize Hoppers

- Lots of itemstack cloning removed. Only clone if the item is actually moved
- Return true when a plugin cancels inventory move item event instead of false, as false causes pulls to cycle through all items.
  However, pushes do not exhibit the same behavior, so this is not something plugins could of been relying on.
- Add option (Default on) to cooldown hoppers when they fail to move an item due to full inventory
- Skip subsequent InventoryMoveItemEvents if a plugin does not use the item after first event fire for an iteration

Spigot-Server-Patches/ExperienceOrbs-API-for-Reason-Source-Triggering-play.patch

@@ -8,7 +8,7 @@ Adds lots of information about why this orb exists.
 Replaces isFromBottle() with logic that persists entity reloads too.
 
 diff --git a/src/main/java/net/minecraft/server/Block.java b/src/main/java/net/minecraft/server/Block.java
-index 35231096..3e2f5264 100644
+index 352310960..3e2f52647 100644
 --- a/src/main/java/net/minecraft/server/Block.java
 +++ b/src/main/java/net/minecraft/server/Block.java
 @@ -0,0 +0,0 @@ public class Block {
@@ -28,7 +28,7 @@ index 35231096..3e2f5264 100644
          }
  
 diff --git a/src/main/java/net/minecraft/server/EntityEnderDragon.java b/src/main/java/net/minecraft/server/EntityEnderDragon.java
-index a8cc6b61..c925de97 100644
+index a8cc6b61a..c925de971 100644
 --- a/src/main/java/net/minecraft/server/EntityEnderDragon.java
 +++ b/src/main/java/net/minecraft/server/EntityEnderDragon.java
 @@ -0,0 +0,0 @@ public class EntityEnderDragon extends EntityInsentient implements IComplex, IMo
@@ -41,7 +41,7 @@ index a8cc6b61..c925de97 100644
  
      }
 diff --git a/src/main/java/net/minecraft/server/EntityExperienceOrb.java b/src/main/java/net/minecraft/server/EntityExperienceOrb.java
-index bf5f1f0e..d567ad4a 100644
+index bf5f1f0e8..d567ad4a5 100644
 --- a/src/main/java/net/minecraft/server/EntityExperienceOrb.java
 +++ b/src/main/java/net/minecraft/server/EntityExperienceOrb.java
 @@ -0,0 +0,0 @@ public class EntityExperienceOrb extends Entity {
@@ -116,7 +116,7 @@ index bf5f1f0e..d567ad4a 100644
  
      public void d(EntityHuman entityhuman) {
 diff --git a/src/main/java/net/minecraft/server/EntityFishingHook.java b/src/main/java/net/minecraft/server/EntityFishingHook.java
-index 6ac89d1e..177d8582 100644
+index 6ac89d1e3..177d8582f 100644
 --- a/src/main/java/net/minecraft/server/EntityFishingHook.java
 +++ b/src/main/java/net/minecraft/server/EntityFishingHook.java
 @@ -0,0 +0,0 @@ public class EntityFishingHook extends Entity {
@@ -129,7 +129,7 @@ index 6ac89d1e..177d8582 100644
                      // CraftBukkit end
                      Item item = itemstack.getItem();
 diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
-index 650e549b..73643bc7 100644
+index 3cd37f28d..ab3ab3889 100644
 --- a/src/main/java/net/minecraft/server/EntityLiving.java
 +++ b/src/main/java/net/minecraft/server/EntityLiving.java
 @@ -0,0 +0,0 @@ public abstract class EntityLiving extends Entity {
@@ -143,7 +143,7 @@ index 650e549b..73643bc7 100644
              this.expToDrop = 0;
              // CraftBukkit end
 diff --git a/src/main/java/net/minecraft/server/EntityThrownExpBottle.java b/src/main/java/net/minecraft/server/EntityThrownExpBottle.java
-index 0255986f..e14f614f 100644
+index 0255986fd..e14f614f5 100644
 --- a/src/main/java/net/minecraft/server/EntityThrownExpBottle.java
 +++ b/src/main/java/net/minecraft/server/EntityThrownExpBottle.java
 @@ -0,0 +0,0 @@ public class EntityThrownExpBottle extends EntityProjectile {
@@ -156,7 +156,7 @@ index 0255986f..e14f614f 100644
  
              this.die();
 diff --git a/src/main/java/net/minecraft/server/EntityVillager.java b/src/main/java/net/minecraft/server/EntityVillager.java
-index df009e19..9944e0f9 100644
+index df009e190..9944e0f91 100644
 --- a/src/main/java/net/minecraft/server/EntityVillager.java
 +++ b/src/main/java/net/minecraft/server/EntityVillager.java
 @@ -0,0 +0,0 @@ public class EntityVillager extends EntityAgeable implements NPC, IMerchant {
@@ -169,7 +169,7 @@ index df009e19..9944e0f9 100644
  
          if (this.tradingPlayer instanceof EntityPlayer) {
 diff --git a/src/main/java/net/minecraft/server/PathfinderGoalBreed.java b/src/main/java/net/minecraft/server/PathfinderGoalBreed.java
-index 059671b5..444792ea 100644
+index 059671b54..444792ea0 100644
 --- a/src/main/java/net/minecraft/server/PathfinderGoalBreed.java
 +++ b/src/main/java/net/minecraft/server/PathfinderGoalBreed.java
 @@ -0,0 +0,0 @@ public class PathfinderGoalBreed extends PathfinderGoal {
@@ -182,7 +182,7 @@ index 059671b5..444792ea 100644
                  // CraftBukkit end
              }
 diff --git a/src/main/java/net/minecraft/server/PlayerInteractManager.java b/src/main/java/net/minecraft/server/PlayerInteractManager.java
-index a1689c06..a49b5c81 100644
+index a1689c065..a49b5c81a 100644
 --- a/src/main/java/net/minecraft/server/PlayerInteractManager.java
 +++ b/src/main/java/net/minecraft/server/PlayerInteractManager.java
 @@ -0,0 +0,0 @@ public class PlayerInteractManager {
@@ -195,7 +195,7 @@ index a1689c06..a49b5c81 100644
                  // CraftBukkit end
  
 diff --git a/src/main/java/net/minecraft/server/SlotFurnaceResult.java b/src/main/java/net/minecraft/server/SlotFurnaceResult.java
-index 1dcf967a..ed394f7a 100644
+index 1dcf967a1..ed394f7a5 100644
 --- a/src/main/java/net/minecraft/server/SlotFurnaceResult.java
 +++ b/src/main/java/net/minecraft/server/SlotFurnaceResult.java
 @@ -0,0 +0,0 @@ import org.bukkit.event.inventory.FurnaceExtractEvent;
@@ -217,7 +217,7 @@ index 1dcf967a..ed394f7a 100644
          }
  
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-index 4ffe0d20..568a50ec 100644
+index 4ffe0d208..568a50ec4 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 @@ -0,0 +0,0 @@ public class CraftWorld implements World {
@@ -230,7 +230,7 @@ index 4ffe0d20..568a50ec 100644
              // not sure what this can do
              if (LightningStrike.class.isAssignableFrom(clazz)) {
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java
-index 3a09cab3..3302af0e 100644
+index 3a09cab3d..3302af0e4 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java
 @@ -0,0 +0,0 @@ public class CraftExperienceOrb extends CraftEntity implements ExperienceOrb {