title: History event is triggered on the page load with mootools
body: <p>I have a problem with history management, with cpojer implementation (<a href="http://mootools.net/forge/p/history" rel="nofollow">http://mootools.net/forge/p/history</a>) on safari (all versions) and old versions of chrome the history change event is triggered on the page load, check the console message 'history change': <a href="http://codepen.io/anon/pen/ByNRyy" rel="nofollow">http://codepen.io/anon/pen/ByNRyy</a></p>
  
  <pre><code>var history_url_handler = function(url){
  
      console.log('history change');
  
  };
  
  History.addEvent('change', history_url_handler);
  </code></pre>
  
  <p>There aren't problems with firefox and the latest versions of chrome, suggestions? Thanks</p>