Update PaperSpigot to Minecraft 1.8.3

Spigot-Server-Patches/RIP-metrics.patch

@@ -1,6 +1,6 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Zach Brown <1254957+zachbr@users.noreply.github.com>
-Date: Tue, 19 Aug 2014 14:25:40 -0500
+Date: Sat, 7 Mar 2015 22:57:07 -0600
 Subject: [PATCH] RIP metrics
 
 
@@ -686,6 +686,4 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
      }
  
      static void readConfig(Class<?> clazz, Object instance)
--- 
-1.9.5.msysgit.0
-
+--