Change build to be monitor-specific

* Move integration-test.sh -> monitor-integration-test.sh
* Update build.sh to use monitor-integration-test.sh
* Update rabbitmq-integration-test.sh to use new config files
* Add rabbitmq-specific config files for crashmover and processor
* Properly kill off crashmover in rabbitmq-integration-test.sh

There's still an issue with rabbitmq and middleware in this patch.