[keycloak-dev] further changes to UserSessionModel

[Bill Burke]

FYI:

To support multi-protocol logout via redirect, some changes to 
UserSessionModel will need to be done.  I'll need to have a "state" 
variable with values like "LOGGED_IN", "LOGGING_OUT", "LOGGED_OUT".  It 
will also need a map to hold state relevant to the entire UserSession.

-- 
Bill Burke
JBoss, a division of Red Hat
http://bill.burkecentral.com