title: href not working on dropdown-toggle - bootstrap
body: <p>I fail to understand why <code>href</code> is not working on <code>a</code> tag for <code>data-toggle="dropdown"</code> . When I hit the <code>Lists</code> tab, i should be routed to the <code>google</code> website.</p>
  
  <p><a href="https://jsfiddle.net/c2uydfhr/" rel="noreferrer">FIDDLE HERE</a></p>
  
  <p>Simple HTML:</p>
  
  <pre><code>&lt;div class="btn-group"&gt;
     &lt;a href="http://google.com" class="btn btn-default dropdown-toggle" data-toggle="dropdown"&gt;Lists&lt;/a&gt;
  
      &lt;ul class="dropdown-menu" role="menu"&gt;
          &lt;li&gt;
              &lt;a href="#"&gt;Sub List 1&lt;/a&gt;
          &lt;/li&gt;
          &lt;li&gt;
              &lt;a href="#"&gt;Sub List 2&lt;/a&gt;
          &lt;/li&gt;
      &lt;/ul&gt;
  &lt;/div&gt;
  </code></pre>