/**
  *
  * When installing the new wordpress plugin, make sure to move the old data
  *
  */
 public function install(&$message = null)
 {
     global $wpdb;
     $old_table_name = $this->getTableName('shareyourcart_settings');
     if ($wpdb->get_var("show tables like '{$old_table_name}'") == $old_table_name) {
         //get the old app_key and client_id
         $settings = $wpdb->get_row("SELECT app_key, client_id FROM " . $wpdb->base_prefix . "shareyourcart_settings LIMIT 1");
         if ($settings) {
             $this->setConfigValue('appKey', $settings->app_key);
             $this->setConfigValue('clientId', $settings->client_id);
         }
         //remove the old table
         $wpdb->query("DROP TABLE {$old_table_name}");
     }
     parent::install($message);
 }