Merge "Add custom footer section to final image Dockefiles"

docker_templates/ceilometer/ceilometer-alarm/Dockerfile.j2

docker_templates/ceilometer/ceilometer-api/Dockerfile.j2

docker_templates/ceilometer/ceilometer-central/Dockerfile.j2

...r_templates/ceilometer/ceilometer-collector/Dockerfile.j2

docker_templates/ceilometer/ceilometer-compute/Dockerfile.j2

...emplates/ceilometer/ceilometer-notification/Dockerfile.j2

docker_templates/cinder/cinder-api/Dockerfile.j2

docker_templates/cinder/cinder-backup/Dockerfile.j2

docker_templates/cinder/cinder-scheduler/Dockerfile.j2

docker_templates/cinder/cinder-volume/Dockerfile.j2

docker_templates/data/Dockerfile.j2

docker_templates/designate/designate-api/Dockerfile.j2

...templates/designate/designate-backend-bind9/Dockerfile.j2

docker_templates/designate/designate-central/Dockerfile.j2

docker_templates/designate/designate-mdns/Dockerfile.j2

...r_templates/designate/designate-poolmanager/Dockerfile.j2

docker_templates/designate/designate-sink/Dockerfile.j2

docker_templates/galera/Dockerfile.j2

docker_templates/glance/glance-api/Dockerfile.j2

docker_templates/glance/glance-registry/Dockerfile.j2