title: Google Testing Tool shows errors in Magento Breadcrumbs
body: <p>I need help with Magento breadcrumbs. This is what google testing tool tells me:</p>
  
  <p>Breadcrumb 1
  url:    <a href="http://domain.com/" rel="nofollow">http://domain.com/</a>
  title:  Home
  Breadcrumb 2
  url:    <a href="http://domain.com/category/" rel="nofollow">http://domain.com/category/</a>
  title:  Category
  Breadcrumb 3
  title:  missing and required
  url:    missing and required</p>
  
  <p>And this is breadcrumbs.phtml</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;?php if($crumbs &amp;&amp; is_array($crumbs)): ?&gt;
  &lt;div class="breadcrumbs" xmlns:v="http://rdf.data-vocabulary.org/#"&gt;
      &lt;ul&gt;
          &lt;?php foreach($crumbs as $_crumbName=&gt;$_crumbInfo): ?&gt;
              &lt;li class="&lt;?php echo $_crumbName ?&gt;" typeof="v:Breadcrumb"&gt;
              &lt;?php if($_crumbInfo['link']): ?&gt;
                  &lt;a rel="v:url" property="v:title" href="&lt;?php echo $_crumbInfo['link'] ?&gt;" title="&lt;?php echo $this-&gt;escapeHtml($_crumbInfo['title']) ?&gt;"&gt;&lt;?php echo $this-&gt;escapeHtml($_crumbInfo['label']) ?&gt;&lt;/a&gt;
              &lt;?php elseif($_crumbInfo['last']): ?&gt;
                  &lt;strong&gt;&lt;?php echo $this-&gt;escapeHtml($_crumbInfo['label']) ?&gt;&lt;/strong&gt;
              &lt;?php else: ?&gt;
                  &lt;?php echo $this-&gt;escapeHtml($_crumbInfo['label']) ?&gt;
              &lt;?php endif; ?&gt;
              &lt;?php if(!$_crumbInfo['last']): ?&gt;
                  &lt;span&gt;/ &lt;/span&gt;
              &lt;?php endif; ?&gt;
              &lt;/li&gt;
          &lt;?php endforeach; ?&gt;
      &lt;/ul&gt;
  &lt;/div&gt;
  &lt;?php endif; ?&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>How can I fix it?</p>
  
  <p>Thanks in advance!
  Ivan</p>