Changing our layers' clone methods so they create a clone of the layer state at the time of clone creation, not at the time the original was created. r=tschaub (closes #2477)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@10045 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Layer/MapGuide.js

@@ -224,7 +224,7 @@ OpenLayers.Layer.MapGuide = OpenLayers.Class(OpenLayers.Layer.Grid, {
             obj = new OpenLayers.Layer.MapGuide(this.name,
                                            this.url,
                                            this.params,
-                                           this.options);
+                                           this.getOptions());
       }
       //get all additions from superclasses
       obj = OpenLayers.Layer.Grid.prototype.clone.apply(this, [obj]);