title: wkhtmltopdf (knp snappy bundle) Wrong text selection and wrong wrapping
body: <p>I am use "knplabs/knp-snappy-bundle": "dev-master" for symfony 2.7</p>
  
  <p>I generate pdf by using</p>
  
  <pre><code>$this-&gt;knp_snappy_pdf-&gt;generateFromHtml( $html,  $file_path, $options);
  </code></pre>
  
  <p>Then i open pdf in chrome and try selection text i see 
  this 
  <a href="http://i.stack.imgur.com/soKJh.jpg" rel="nofollow">http://i.stack.imgur.com/soKJh.jpg</a></p>
  
  <p>But if i use <a href="http://pdfcrowd.com/" rel="nofollow">http://pdfcrowd.com/</a> and the same html i see 
  normal text selection</p>
  
  <p>My $options</p>
  
  <pre><code>array(
              'images' =&gt; true,
              'no-pdf-compression' =&gt; true,
              'page-width' =&gt; '150mm',
              'page-height' =&gt; '180mm',
              'minimum-font-size' =&gt; '2',
              'dpi' =&gt; 300,
              'disable-smart-shrinking' =&gt; true,
              'zoom' =&gt; '0.6',
          )
  </code></pre>