drop neutron-full (non voting job) on most projects
drop neutron-full (non voting job) on most projects

We assumed neutron-full would turn the corner and get voting by
icehouse-3, but it didn't. So drop it from everywhere except
neutron*, devstack, and tempest to save nodes.

Change-Id: If852dc2f2e2c8df1c0faf586ec3cb8451f648b55

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