title: Node connect add CORS header
body: <p>I have this code.</p>
  
  <pre><code>var connect = require('connect');
  var serveStatic = require('serve-static');
  connect().use(serveStatic("public")).listen(80, function(){
  });
  </code></pre>
  
  <p>I'd like to add cross origin policy headers to all responses.</p>
  
  <p>How do I do this?</p>