Update to Minecraft 1.9

By: md_5 <git@md-5.net>

paper-server/nms-patches/EntityMinecartContainer.patch

@@ -1,21 +1,23 @@
 --- a/net/minecraft/server/EntityMinecartContainer.java
 +++ b/net/minecraft/server/EntityMinecartContainer.java
-@@ -1,10 +1,49 @@
+@@ -1,14 +1,51 @@
  package net.minecraft.server;
  
+ import java.util.Random;
 +// CraftBukkit start
 +import java.util.List;
-+
 +import org.bukkit.craftbukkit.entity.CraftHumanEntity;
 +import org.bukkit.entity.HumanEntity;
 +import org.bukkit.inventory.InventoryHolder;
 +// CraftBukkit end
-+
- public abstract class EntityMinecartContainer extends EntityMinecartAbstract implements ITileInventory {
+ 
+ public abstract class EntityMinecartContainer extends EntityMinecartAbstract implements ITileInventory, ILootable {
  
 -    private ItemStack[] items = new ItemStack[36];
 +    private ItemStack[] items = new ItemStack[27]; // CraftBukkit - 36 -> 27
      private boolean b = true;
+     private MinecraftKey c;
+     private long d;
  
 +    // CraftBukkit start
 +    public List<HumanEntity> transaction = new java.util.ArrayList<HumanEntity>();
@@ -51,7 +53,7 @@
      public EntityMinecartContainer(World world) {
          super(world);
      }
-@@ -84,7 +123,7 @@
+@@ -75,7 +112,7 @@
      }
  
      public int getMaxStackSize() {
@@ -59,4 +61,4 @@
 +        return maxStack; // CraftBukkit
      }
  
-     public void c(int i) {
+     public Entity c(int i) {