title: Issue in including PIE.htc
body: <p>We have an issue in including PIE.htc file</p>
  
  <p>it works when we include in html file, but it is not working when we tried to include in spring</p>
  
  <p>In spring we have defined the resource servlet for urls with static</p>
  
  <p><code>&lt;servlet-mapping&gt;
          &lt;servlet-name&gt;Resource Servlet&lt;/servlet-name&gt;
          &lt;url-pattern&gt;/static/*&lt;/url-pattern&gt;
      &lt;/servlet-mapping&gt;</code></p>
  
  <p>We have placed the PIE.htc in css folder</p>
  
  <p>I also included mime-type in web.xml</p>
  
  <pre><code>&lt;mime-mapping&gt;
      &lt;extension&gt;htc&lt;/extension&gt;
      &lt;mime-type&gt;text/x-component&lt;/mime-type&gt;
  &lt;/mime-mapping&gt;
  </code></pre>
  
  <p>When I tried the url </p>
  
  <p><code>http://testUrl:8080/testproject/static/css/PIE.htc</code>, getting 404 
  also the content type is still text/html</p>
  
  <p>Could you please help me in fixing this</p>
  
  <p>Regards
  Hari</p>