[AS7-6434] update operation rejection handling
use rejection messages in error response
don't override the failure result
Make sure that write-attribute and undefine-attribute get discarded/rejected
rejected operations execute the original operation on the slave, to be able to see if it has been ignored or not
Fix up web testcase
Fix logging test to take into account that reject no longer discards
fix result transformation for composite operations
AS7-5211 RemoteStatelessFailoverTestCase intermittently fails
Add view change listener hooks to all failover tests
Cleanup EJBDirectory usage.  Add methods to handle home interface and non-default bean names.