Transfered client-updates to two components (jsonfile and internal).

src/main/java/org/dynmap/InternalClientUpdateComponent.java

@@ -0,0 +1,12 @@
+package org.dynmap;
+
+import org.dynmap.web.handlers.ClientUpdateHandler;
+
+public class InternalClientUpdateComponent extends ClientUpdateComponent {
+
+    public InternalClientUpdateComponent(DynmapPlugin plugin, ConfigurationNode configuration) {
+        super(plugin, configuration);
+        plugin.webServer.handlers.put("/up/", new ClientUpdateHandler(plugin));
+    }
+
+}