Use the same torquebox slim JVM property in integs as torquebox-slim.xml
Forgot to remove ejb/hibernate caches and datasource subsystem from all domain profiles
Don't modify any of the shipped AS7 config files (TORQUE-1095)

We're now purely additive to the AS7 configs instead of modifying the
shipped standalone.conf, standalone.xml, domain.xml, host.xml, etc.
Make future.status= available from backgrounded class methods (TORQUE-1098)
torquebox-messaging gem needs netty after all