title: How to remove MapBox logo from bottom left corner?
body: <p>I'm embeding a MapBox map in my html page via mapbox.js script like so:</p>
  
  <pre><code>L.mapbox.accessToken = 'pk.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxx';
  var map = L.mapbox.map('map', 'xxxxx.xxxxxxxx', {
      zoomControl: false
  });
  </code></pre>
  
  <p>This produces a map like this:
  <a href="http://s4.postimg.org/58m4aeb8d/mapbox.png" rel="noreferrer">http://s4.postimg.org/58m4aeb8d/mapbox.png</a></p>
  
  <p>How do I remove "Mapbox" logo in the bottom left corner?</p>