title: How to specify timezone to date filter
body: <p>I have this date: <code>1386800070703</code>. Let's say it's UTC.<br>
  How can I tell angular what timezone it is and in what timezone I want it displayed?</p>
  
  <p>I'm currently using tihs which only converts it without any timezone info:<br>
  <code>{{1386800070703 | date:'d MMMM yyyy'}}</code></p>
  
  <p>And would like to be able to show a timezone to the right of the date.</p>