Add extended PaperServerListPingEvent (#980)

* Drop original implementation for old player sample API

* Add extended PaperServerListPingEvent

Add a new event that extends the original ServerListPingEvent
and allows full control of the response sent to the client.

* Implement deprecated player sample API

Spigot-Server-Patches/0223-Implement-getI18NDisplayName.patch

@@ -0,0 +1,35 @@
+From 353af92aee149a9fa8da7be14063da43f482bbad Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Wed, 4 May 2016 23:59:38 -0400
+Subject: [PATCH] Implement getI18NDisplayName
+
+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/org/bukkit/craftbukkit/inventory/CraftItemFactory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
+index eb6987338..c2f26577c 100644
+--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
++++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
+@@ -200,5 +200,18 @@ public final class CraftItemFactory implements ItemFactory {
+     public ItemStack ensureServerConversions(ItemStack item) {
+         return CraftItemStack.asCraftMirror(CraftItemStack.asNMSCopy(item));
+     }
++
++    @Override
++    public String getI18NDisplayName(ItemStack item) {
++        net.minecraft.server.ItemStack nms = null;
++        if (item instanceof CraftItemStack) {
++            nms = ((CraftItemStack) item).handle;
++        }
++        if (nms == null) {
++            nms = CraftItemStack.asNMSCopy(item);
++        }
++
++        return nms != null ? nms.getName() : null;
++    }
+     // Paper end
+ }
+-- 
+2.16.2
+