title: Gigya Logout Issue
body: <p>I am implementing gigya to authorise users from facebook, twitter, linkedin and gmail. Everthing works great as I need very little information. I am using socialize logout to logout users, but It does not work as desired, It logs out of the hosted site but not the service provider. </p>
  
  <p>Is there any option that I might have overlooked that logs out users from the service providers? I using facebook, twitter, linkedin and google.</p>
  
  <p>I appreciate any help.</p>
  
  <p>Thanks,</p>
  
  <p>Nick </p>