Limit sessions to 30 minutes by default
When we changed the session handling code we unintentinally extended
sessions expiraion time to the whole ticket lifetime of 24h.
Related to https://fedorahosted.org/freeipa/ticket/5959
Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>