Disable all OOD web browser windows when authentication times out

[mcuma]

As a part of HIPAA compliance on the OOD frontend to our HIPAA cluster, we would like to see the possibility to "clear" all the interactive app web browser tabs when the client's authentication times out, either due to the authentication time limit or due to the inactivity.

We currently use CAS setting for inactivity, in /etc/httpd/conf.d/auth_cas.conf, CASTimeout 900 (15 minutes), which works fine to time out the main OOD session, but, the interactive apps stay open in a limited fashion - one can not save them but can interact with them. Ideally the interactive apps pages would reload with the authentication page to indicate that user needs to re-authenticate.