Add Clark's testing stuff to the tree.
Add Clark's testing stuff to the tree.

This way, I can easily run it locally before submitting. Also, updated a
little bit to put in some hacks around hiera calls.

Change-Id: Ie4f3de6d81d915fbf06e896f31362c836fd244a9
Reviewed-on: https://review.openstack.org/10834
Approved: Monty Taylor <37c07a49ee3d5191376d758eb1d8298b34456b8e@inaugust.com>
Reviewed-by: Monty Taylor <37c07a49ee3d5191376d758eb1d8298b34456b8e@inaugust.com>
Tested-by: Jenkins

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