check token expiration and logout user if expired and not actively using the app

[JoshuaVSherman]

• verify that there is a timeout on the token and set it for 1 hour
• capture activity on app
• if token has expired and activity was over 5 minutes ago, pop up a message to confirm that they are still using the app
• if nobody clicks the message within 1 minute log out the user
• if someone clicks the message reset the activity and refresh the token
• if the user is active and the token has expired automatically refresh the token