Method setNotificationTopic

app/src/MQTT/Publisher.cpp:1680–1687

* @brief Sets the notification publishing topic. */

 * @brief Sets the notification publishing topic.
 */
void MQTT::Publisher::setNotificationTopic(const QString& topic)
{
  if (m_notificationTopic == topic)
    return;

  m_notificationTopic = topic;
  markConfigChanged();
}

/**
 * @brief Sets the user script source for ScriptDriven mode.