Zuul: Remove project name
Zuul: Remove project name

Zuul no longer requires the project-name for in-repo configuration.
Omitting it makes forking or renaming projects easier.

Change-Id: I8ca14f20699ef66f79263f43c0224a0e7e7371b1

openstack/puppet-ceph,fuel-infra/puppet-ceph,fuel-infra/puppet-ceph,norcams/puppet-ceph,cloudbuy/puppet-ceph,cloudbuy/puppet-ceph,openstack/puppet-ceph,norcams/puppet-ceph,stackforge/puppet-ceph