Cleanup specs.o.o, add infra-specs
Cleanup specs.o.o, add infra-specs

Since projects have their specs named inconsistently, let's
use the same design and naming as
http://docs.openstack.org/developer/openstack-projects.html
That way we have one level of consistency accross pages.

Also add infra-specs repo.

Change-Id: I92ae044ba0ce31e5aa7857b01d748ad17cb8c055

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