title: bootstrap 3.3.2: new glyphicons missing
body: <p>I have installed the latest bootstrap 3.3.2 from scratch, but the new glyphicons like glyphicon-duplicate are missing.</p>
  
  <pre><code>&lt;li&gt;&lt;a href="javascript:void(0)" id="contact_copy"&gt;&lt;span class="glyphicon glyphicon-duplicate" aria-hidden="true"&gt;&lt;/span&gt; Copy&lt;/a&gt;&lt;/li&gt;
  </code></pre>
  
  <p>Any ideas?</p>
  
  <p>Thanks</p>
  
  <p>Michael</p>