fix bug in which hiddenNodes was reference on gview.get('hidden_node'). So any changes on hiddenNodes was modifying the original array too, preventing us to come back to the original state of the view.
define([], function ($, _) {
'use strict';
return {
getUtils: function(){
return window.Rkns.Utils;
},
getRenderer: function(){
return window.Rkns.Renderer;
}
};
});