Update to Minecraft 1.11

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

paper-server/nms-patches/EntityMinecartContainer.patch

@@ -1,7 +1,7 @@
 --- a/net/minecraft/server/EntityMinecartContainer.java
 +++ b/net/minecraft/server/EntityMinecartContainer.java
-@@ -2,14 +2,57 @@
- 
+@@ -3,6 +3,13 @@
+ import java.util.Iterator;
  import java.util.Random;
  import javax.annotation.Nullable;
 +// CraftBukkit start
@@ -14,9 +14,7 @@
  
  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;
+@@ -11,6 +18,42 @@
      private MinecraftKey c;
      private long d;
  
@@ -24,7 +22,7 @@
 +    public List<HumanEntity> transaction = new java.util.ArrayList<HumanEntity>();
 +    private int maxStack = MAX_STACK;
 +
-+    public ItemStack[] getContents() {
++    public List<ItemStack> getContents() {
 +        return this.items;
 +    }
 +
@@ -58,8 +56,8 @@
 +
      public EntityMinecartContainer(World world) {
          super(world);
-     }
-@@ -75,7 +118,7 @@
+         this.items = NonNullList.a(36, ItemStack.a);
+@@ -93,7 +136,7 @@
      }
  
      public int getMaxStackSize() {