Remove rabbitmq-server.ini from supervisor_config_files

rabbitmq-server.ini is moved to supervisor_support_services,so
removing it from supervisor_config_files, also backup /etc/ifmap-server
instead of irond, which is rename in centos as well.

Change-Id: I552ec12501227ac8a90121ead877cec05ebccd1c
Merge "Remove rabbitmq-server.ini from supervisor_config_files" into R2.0