Build/silence warnings

build.number

@@ -1,3 +1,3 @@
 #Build Number for ANT. Do not edit!
-#Tue Jan 02 00:10:52 EST 2018
-build.number=495
+#Tue Apr 10 14:03:42 CAT 2018
+build.number=497

src/hdskins/java/com/voxelmodpack/hdskins/skins/TexturesPayloadBuilder.java

@@ -15,6 +15,7 @@ import java.util.UUID;
  * required because it has no useful constructor. This uses reflection
  * via Gson to create a new instance and populate the fields.
  */
+@SuppressWarnings("unused")
 public class TexturesPayloadBuilder {
 
     private static Gson gson = new GsonBuilder().registerTypeAdapter(UUID.class, new UUIDTypeAdapter()).create();

src/hdskins/java/com/voxelmodpack/hdskins/skins/ValhallaSkinServer.java

@@ -14,6 +14,7 @@ import javax.annotation.Nullable;
 
 public class ValhallaSkinServer implements SkinServer {
 
+    @SuppressWarnings("unused")
 	private final String baseURL;
 
     public ValhallaSkinServer(String baseURL) {

src/main/java/com/minelittlepony/MineLittlePony.java

@@ -52,7 +52,9 @@ public class MineLittlePony {
     public static final String MOD_NAME = "Mine Little Pony";
     public static final String MOD_VERSION = "@VERSION@";
 
+    @SuppressWarnings("unused")
 	private static final String SKIN_SERVER_URL = "minelpskins.voxelmodpack.com";
+    @SuppressWarnings("unused")
 	private static final String GATEWAY_URL = "minelpskinmanager.voxelmodpack.com";
     private static final KeyBinding SETTINGS_GUI = new KeyBinding("Settings", Keyboard.KEY_F9, "Mine Little Pony");
 

src/main/java/com/minelittlepony/MissingRendererException.java

@@ -1,6 +1,7 @@
 package com.minelittlepony;
 
 public class MissingRendererException extends RuntimeException {
+	private static final long serialVersionUID = -6059469512902628663L;
 
 	public MissingRendererException(Class<?> cl) {
         super("Could not find a renderer for " + cl.getName() + ". This is a bug.");