Use Google Map API and reCAPTCHA v3

Put google map API key in googleMap.js mapApi = " YOUR OWN API KEY ";
Put reCAPTCHA v3 API key in index.html data-sitekey =" YOUR OWN API KEY"

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

MIT