Example clean up.

examples/webgl_loader_obj.html

@@ -33,12 +33,9 @@
 		<script src="../build/three.min.js"></script>
 		<script src="js/loaders/OBJLoader.js"></script>
 
-		<script src="js/Detector.js"></script>
-		<script src="js/libs/stats.min.js"></script>
-
 		<script>
 
-			var container, stats;
+			var container;
 
 			var camera, scene, renderer;