title: $cookieStore expires not being set
body: <p>I am setting expiration date of a the cookie in the following manner:</p>
  
  <pre><code>var dt = new Date();
  dt.setMinutes(dt.getMinutes() + 30);                           
  
  $cookieStore.put("loggedin", true, { expires: dt })
  </code></pre>
  
  <p>The cookie is being created but the expiration of it shows as "When the browsing session ends". Wth?</p>