title: How do I format a timestamp as GMT in Go?
body: <p>I need to format a timestamp with RFC2616, the standard for HTTP dates. However, the standard says:</p>
  
  <blockquote>
    <p>All HTTP date/time stamps MUST be represented in Greenwich Mean Time (GMT), without exception.</p>
  </blockquote>
  
  <p>From a little digging GMT and UTC are not the same thing. Is there a proper way to convert a timestamp to GMT in Go?</p>