[keycloak-dev] cache fixes/changes

FYI: KEYCLOAK-2669 showed that if you remove a role, Clients and Groups are not invalidated and you get invalid/stale scope mappings and group/role mappings. I fixed this by extending the stream query that is already being done when a role is being removed. Also, whenever something is invalidated, any Adapter instances associated with the session are now invalidated automatically. This solves the problem with a reference being stale in the same tx if the cache was indirectly invalidated. -- Bill Burke JBoss, a division of Red Hat http://bill.burkecentral.com