Add Ceilometer docs gate
Add Ceilometer docs gate

This fixes bug #1063805

Change-Id: I63b42104d88ed96f5a2bd42b621d5eb7ff483aaa
Signed-off-by: Julien Danjou <5c682c2d1ec4073e277f9ba9f4bdf07e5794dabe@danjou.info>
Reviewed-on: https://review.openstack.org/18954
Reviewed-by: Clark Boylan <635fc31d01fa593720982fa0568e87170cedbe2c@gmail.com>
Approved: James E. Blair <e81a02a9d6405977f63a769d9f6ec8ed9d924325@inaugust.com>
Reviewed-by: James E. Blair <e81a02a9d6405977f63a769d9f6ec8ed9d924325@inaugust.com>
Tested-by: Jenkins

noorul/os-project-config,Tesora/tesora-project-config,dongwenjuan/project-config,open-switch/infra_project-config,coolsvap/project-config,osrg/project-config,open-switch/infra_project-config,Tesora/tesora-project-config,openstack-infra/project-config,coolsvap/project-config,anbangr/osci-project-config,osrg/project-config,openstack-infra/project-config,dongwenjuan/project-config,citrix-openstack/project-config,noorul/os-project-config,anbangr/osci-project-config,citrix-openstack/project-config