Fix i18n String API

In 1.13 the method previously used now returns translatable keys.
`block.minecraft.cobblestone` instead of `Cobblestone`

We just need to make sure we're translating those keys.

Spigot-Server-Patches/Implement-getI18NDisplayName.patch

@@ -7,8 +7,25 @@ Gets the Display name as seen in the Client.
 Currently the server only supports the English language. To override this,
 You must replace the language file embedded in the server jar.
 
+diff --git a/src/main/java/net/minecraft/server/LocaleLanguage.java b/src/main/java/net/minecraft/server/LocaleLanguage.java
+index 4361b2cee..f81887c66 100644
+--- a/src/main/java/net/minecraft/server/LocaleLanguage.java
++++ b/src/main/java/net/minecraft/server/LocaleLanguage.java
+@@ -0,0 +0,0 @@ public class LocaleLanguage {
+ 
+     }
+ 
++    public static LocaleLanguage getInstance() { return a(); } // Paper - OBFHELPER
+     public static LocaleLanguage a() {
+         return LocaleLanguage.c;
+     }
+ 
++    public synchronized String translateKey(String key) { return a(key); } // Paper - OBFHELPER
+     public synchronized String a(String s) {
+         return this.c(s);
+     }
 diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
-index e98e1ed72..1df2b463a 100644
+index e98e1ed72..35eb3181d 100644
 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
 +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
 @@ -0,0 +0,0 @@ public final class CraftItemFactory implements ItemFactory {
@@ -26,7 +43,7 @@ index e98e1ed72..1df2b463a 100644
 +            nms = CraftItemStack.asNMSCopy(item);
 +        }
 +
-+        return nms != null ? nms.getItem().getName() : null;
++        return nms != null ? net.minecraft.server.LocaleLanguage.getInstance().translateKey(nms.getItem().getName()) : null;
 +    }
      // Paper end
  }

Spigot-Server-Patches/MC-Dev-fixes.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] MC Dev fixes
 
 
 diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
-index 002da2a191..9f3aa24590 100644
+index 002da2a19..9f3aa2459 100644
 --- a/src/main/java/net/minecraft/server/BlockPosition.java
 +++ b/src/main/java/net/minecraft/server/BlockPosition.java
 @@ -0,0 +0,0 @@ public class BlockPosition extends BaseBlockPosition {
@@ -59,7 +59,7 @@ index 002da2a191..9f3aa24590 100644
                          }
  
 diff --git a/src/main/java/net/minecraft/server/DefinedStructure.java b/src/main/java/net/minecraft/server/DefinedStructure.java
-index a661789c1e..785a1a2184 100644
+index a661789c1..785a1a218 100644
 --- a/src/main/java/net/minecraft/server/DefinedStructure.java
 +++ b/src/main/java/net/minecraft/server/DefinedStructure.java
 @@ -0,0 +0,0 @@ public class DefinedStructure {
@@ -113,8 +113,21 @@ index a661789c1e..785a1a2184 100644
          }
  
          public Iterator<IBlockData> iterator() {
+diff --git a/src/main/java/net/minecraft/server/LocaleLanguage.java b/src/main/java/net/minecraft/server/LocaleLanguage.java
+index 8f06c5848..4361b2cee 100644
+--- a/src/main/java/net/minecraft/server/LocaleLanguage.java
++++ b/src/main/java/net/minecraft/server/LocaleLanguage.java
+@@ -0,0 +0,0 @@ public class LocaleLanguage {
+                 Entry entry = (Entry) iterator.next();
+                 String s = LocaleLanguage.b.matcher(ChatDeserializer.a((JsonElement) entry.getValue(), (String) entry.getKey())).replaceAll("%$1s");
+ 
+-                this.d.put(entry.getKey(), s);
++                this.d.put((String) entry.getKey(), s); // Paper - Decompile fix
+             }
+ 
+             this.e = SystemUtils.b();
 diff --git a/src/main/java/net/minecraft/server/RegistryID.java b/src/main/java/net/minecraft/server/RegistryID.java
-index 3b8f6ec167..bde5714dd6 100644
+index 3b8f6ec16..bde5714dd 100644
 --- a/src/main/java/net/minecraft/server/RegistryID.java
 +++ b/src/main/java/net/minecraft/server/RegistryID.java
 @@ -0,0 +0,0 @@ import java.util.Arrays;
@@ -155,7 +168,7 @@ index 3b8f6ec167..bde5714dd6 100644
          this.f = 0;
  
 diff --git a/src/main/java/net/minecraft/server/VoxelShape.java b/src/main/java/net/minecraft/server/VoxelShape.java
-index 4b5463cca2..53c9f21887 100644
+index 4b5463cca..53c9f2188 100644
 --- a/src/main/java/net/minecraft/server/VoxelShape.java
 +++ b/src/main/java/net/minecraft/server/VoxelShape.java
 @@ -0,0 +0,0 @@ public abstract class VoxelShape {