title: Sign Out link in the session inactivity pop up
body: <p>How can i add one Sign Out link in the session inactivity pop up in liferay?
  Currently we don't have any hyperlink in that pop-up .We are having only the warning messages.
  Please help me how to solve this as i'm new to liferay.</p>
  
  <p>Thanks,
  Sourav</p>