/**
  * Constructor.
  *
  */
 public function __construct($options = array())
 {
     parent::__construct($options);
     $this->_client = new Zend_Http_Client();
     $this->_client->setHeaders('Accept', 'application/json');
 }
 public function __construct($options = array())
 {
     parent::__construct($options);
 }