title: jQuery Button.click() event is triggered twice
body: <p>I have the following problem with this code:</p>
  
  <pre><code>&lt;button id="delete"&gt;Remove items&lt;/button&gt;
  
  $("#delete").button({
       icons: {
               primary: 'ui-icon-trash'
       }
  }).click(function() {
       alert("Clicked");
  });
  </code></pre>
  
  <p>If I click this button, the alert show up two times. It's not only with this specific button but with every single button I create.</p>
  
  <p>What am I doing wrong?</p>