Merge branch 'dev'

examples/hieradata/common.yaml

examples/manifests/README

examples/manifests/site.pp

manifests/params.pp

manifests/profile/auth_file.pp

manifests/profile/ceilometer/common.pp

manifests/profile/ceilometer/compute.pp

manifests/profile/ceilometer/controller.pp

manifests/profile/cinder.pp

manifests/profile/database-client.pp

manifests/profile/database.pp

manifests/profile/glance.pp

manifests/profile/haproxy.pp

manifests/profile/heat.pp

manifests/profile/horizon.pp

manifests/profile/keepalived.pp

manifests/profile/keystone.pp

manifests/profile/mongodb.pp

manifests/profile/neutron/client.pp

manifests/profile/neutron/common.pp