add JSDOC commenting and stub moveTo function in WFS tile

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1147 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Tile/WFS.js

@@ -49,6 +49,13 @@ OpenLayers.Tile.WFS.prototype =
         this.loadFeaturesForRegion(this.requestSuccess);        
     },
 
+    /** 
+     * @param {OpenLayers.Bounds}
+     * @param {OpenLayers.pixel} position
+     */
+    moveTo: function (bounds, position) {
+        OpenLayers.Tile.prototype.moveTo.apply(this, arguments);
+    },
     
     /** get the full request string from the ds and the tile params 
     *     and call the AJAX loadURL().