title: Embed params in new Google Maps
body: <p>The embed urls produced by the new version of google maps look like this:</p>
  
  <p><a href="https://www.google.com/maps/embed?pb=!1m5!3m3!1m2!1s0x47b161837e1813b9%3A0x4263df27bd63aa0!2sHamburg%2C+Germany!5e0!3m2!1sen!2s!4v1385644179838"><code>https://www.google.com/maps/embed?pb=!1m5!3m3!1m2!1s0x47b161837e1813b9%3A0x4263df27bd63aa0!2sHamburg%2C+Germany!5e0!3m2!1sen!2s!4v1385644179838</code></a></p>
  
  <p>How can I construct such a url programmatically given an address or latitude and longitude?</p>