title: html5 cache manifest doesn't work in Chrome/Chromium
body: <p>I'm having strange issue - I was trying to get cache manifest working, but It didn't load any files properly after reloading page - finally I decided to find working demo, but... found demo also doesn't work... </p>
  
  <p>Is there anything wrong with <a href="http://html5demos.com/offlineapp" rel="nofollow">this demo</a>, or there's just something wrong with my Chrome and Chromium. I'm getting error <code>Pending</code> on cached files and images are not displayed.</p>
  
  <p>I've also noticed that Firefox asks if I allow page to use offline storage, when Chrome/Chromium doesn't.</p>