title: gzip compress dynamic content with symfony2
body: <p>Is it easy/possible to tell symfony2 to respect the "Accept-Encoding" header sent by web browsers and (if possible) gzip-compress rendered content in the response?</p>
  
  <p>Based on <a href="http://developer.yahoo.com/performance/rules.html#gzip" rel="nofollow">http://developer.yahoo.com/performance/rules.html#gzip</a> it seems like a good idea.</p>