ISPN-4884 Deployment scanner is neeeded to deploy filter/converters...

* Without the deployment scanner, is not possible to deploy filter,
converter and marshaller instances for enhanced Hot Rod remote events.
ISPN-4882 Fix HotRod authentication with clustered containers by
wrapping calls to RpcManager and DistributionManager in security actions
ISPN-4891 ExpiryTest failures caused by ISPN-4836

* Made copies of collections as they now allow expiry
ISPN-3718 wip
ISPN-3718 wip