Use run_tests.sh to build the main projects
Use run_tests.sh to build the main projects

With this update it is possible to generate and gate all the projects,
not just packaging changes.

Change-Id: Ideae818665317030f89101978b2a805959f38727

openstack-packages/delorean,openstack-packages/DLRN,openstack-packages/DLRN,openstack-packages/delorean