/**
  * Return the plugin action links.  This will only be called if the plugin
  * is active.
  *
  * @since 1.0.0
  * @see SV_WC_Plugin::plugin_action_links()
  * @param array $actions associative array of action names to anchor tags
  * @return array associative array of plugin action links
  */
 public function plugin_action_links($actions)
 {
     $actions = parent::plugin_action_links($actions);
     // remove the configure plugin link if it exists, since we'll be adding a link per available gateway
     if (isset($actions['configure'])) {
         unset($actions['configure']);
     }
     // a configure link per gateway
     $custom_actions = array();
     foreach ($this->get_gateway_ids() as $gateway_id) {
         $custom_actions['configure_' . $gateway_id] = $this->get_settings_link($gateway_id);
     }
     // add the links to the front of the actions list
     return array_merge($custom_actions, $actions);
 }