Fix resource pack api (Fixes #1634)

Spigot-API-Patches/Complete-resource-pack-API.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Complete resource pack API
 
 
 diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
-index f22f6a881..d810286d3 100644
+index f22f6a881..972adf9cb 100644
 --- a/src/main/java/org/bukkit/entity/Player.java
 +++ b/src/main/java/org/bukkit/entity/Player.java
 @@ -0,0 +0,0 @@ public interface Player extends HumanEntity, Conversable, CommandSender, Offline
@@ -63,7 +63,10 @@ index f22f6a881..d810286d3 100644
 +    /**
 +     * @return the most recent resource pack hash received from the player,
 +     *         or null if no hash has ever been received from this player.
++     *
++     * @deprecated This is no longer sent from the client and will always be null
 +     */
++    @Deprecated
 +    String getResourcePackHash();
 +
 +    /**