title: ckeditor 4 strips every html tag
body: <p>I am using CKEDITOR with my Zend Framework 2 application. When i insert HTML tags and save the form every HTML tag is lost/stripped. Only plain text appears...</p>
  
  <p>I have already tried:</p>
  
  <pre><code>CKEDITOR.config.allowedContent = true;
  </code></pre>