Update to Minecraft 1.12-pre2

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

paper-server/nms-patches/RecipesFurnace.patch

@@ -12,8 +12,8 @@
  
      public static RecipesFurnace getInstance() {
          return RecipesFurnace.a;
-@@ -78,6 +80,13 @@
-         this.a(Items.GOLDEN_HORSE_ARMOR, new ItemStack(Items.GOLD_NUGGET), 0.1F);
+@@ -94,6 +96,13 @@
+         this.a(new ItemStack(Blocks.STAINED_HARDENED_CLAY, 1, EnumColor.BLACK.getColorIndex()), new ItemStack(Blocks.dQ), 0.1F);
      }
  
 +    // CraftBukkit start - add method
@@ -26,7 +26,7 @@
      public void registerRecipe(Block block, ItemStack itemstack, float f) {
          this.a(Item.getItemOf(block), itemstack, f);
      }
-@@ -92,13 +101,23 @@
+@@ -108,13 +117,23 @@
      }
  
      public ItemStack getResult(ItemStack itemstack) {
@@ -52,7 +52,7 @@
              }
  
              entry = (Entry) iterator.next();
-@@ -116,13 +135,23 @@
+@@ -132,13 +151,23 @@
      }
  
      public float b(ItemStack itemstack) {