CAS-1248: CASImpl ignores authentication attributes when registered service is set to ignore attribute release policy of svc registry
CAS-1248: Cleaned up the way attributes were collected into the hashmap.
CAS-1248: CASImpl ignores authentication attributes when registered service is set to ignore attribute release policy of svc registry

Added missing final keyword.
Merge pull request #192 from Unicon/CAS-1248

CAS-1248: CASImpl ignores authentication attributes when registered