add {pipeline}-tempest-dsvm-src-{name} job template
add {pipeline}-tempest-dsvm-src-{name} job template

This job allows us to hand up a single project that will be designated
as project from source. With this we can use the new devstack
refactorings to provide forward testing for libraries so that they can
see that they don't break all of openstack.

Change-Id: Id5ac1517be3a8697063b39fc1fbc0eb35b5ba449

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