message: [Qt] connect automint icon to the UI automint setting change
diff: @@ -626,6 +626,7 @@ void BitcoinGUI::setClientModel(ClientModel* clientModel)
  }
  #endif // ENABLE_WALLET
  unitDisplayControl->setOptionsModel(clientModel->getOptionsModel());
  + connect(clientModel->getOptionsModel(), SIGNAL(zeromintEnableChanged(bool)), this, SLOT(setAutoMintStatus()));
  //Show trayIcon
  if (trayIcon)
  