ISPN-4154 ISPN-4469 ISPN-4479 ISPN-4481 ISPN-4484

ISPN-4154 Cancelled segment transfer causes future entry transfer to be ignored
https://issues.jboss.org/browse/ISPN-4154
ISPN-4469 StateConsumerImpl segment change tracing is incorrect
https://issues.jboss.org/browse/ISPN-4469
ISPN-4479 Remote executor thread pool configuration is ignored
https://issues.jboss.org/browse/ISPN-4479
ISPN-4481 Use UNICAST3 and NAKACK2 in the default server configuration
https://issues.jboss.org/browse/ISPN-4481
ISPN-4484 Outbound transfers can be cancelled by old CANCEL_STATE_TRANSFER command
https://issues.jboss.org/browse/ISPN-4484