Use plugin-specific configuration, better expiration
Use a SAML2 plugin specific option to specify the database uri
for sessions.
Use a much more robust method to find sessions that need
expiration (thanks Patrick).
https://fedorahosted.org/ipsilon/ticket/90
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-by: Patrick Uiterwijk <puiterwijk@redhat.com>