Merge branch 'webgl_geometries-cleanup' of https://github.com/danielribeiro/three.js into dev

examples/webgl_geometries.html

@@ -41,7 +41,7 @@
 
 				scene = new THREE.Scene();
 
-				var light, object, object2;
+				var light, object;
 
 				scene.add( new THREE.AmbientLight( 0x404040 ) );