title: How to prevent wso2 from asking for contacts email addresses
body: <p>How do i remove the <code>scope=wl.contacts_emails</code> (in the url) when being redirected to the microsoft(hotmail, msn, live) login page. </p>
  
  <p>It seems by default wso2 want windows live clients contacts email addresses. Obviously i have no need for this info.</p>
  
  <p>Please note i have no claims set on this federation authenticator, so it seems to be hard coded </p>
  
  <p>Thanks</p>
  
  <p>Rob</p>