How to use JSONP with userinfo.io API

## jsonp-callback.html
<!DOCTYPE html>

<html lang="en">
  <head>
    <title>UserInfo.io — JSONP callback</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script type="text/javascript">
    function userinfoCallback(data) {
      console.log("I can now do awesome things with this beautiful data I just received!");
      console.dir(data);
    }
    </script>
    <script type="text/javascript" src="https://api.userinfo.io/userinfos?jsonp_callback=userinfoCallback"></script>
  </script>
  </head>
  <body>
  </body>
</html>

## jsonp-variable.html
<!DOCTYPE html>

<html lang="en">
  <head>
    <title>UserInfo.io — JSONP variable</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script type="text/javascript" src="https://api.userinfo.io/userinfos?jsonp_variable=data"></script>
  <script type="text/javascript">
  console.log("Hey, that's awesome! I got a variable with the data!")
  console.dir(data);
  </script>
  </head>
  <body>
  </body>
</html>