Convert last devstack-trusty to ubuntu-trusty
Convert last devstack-trusty to ubuntu-trusty

Change-Id: Ia5ed0e1fa7fa1ed527de8529ebed1516ace4800e
Signed-off-by: Paul Belanger <e7139c8e6c4ea75cc1c287ce081b2dc0f3ab39ec@redhat.com>

openstack-infra/project-config,dongwenjuan/project-config,Tesora/tesora-project-config,dongwenjuan/project-config,openstack-infra/project-config,Tesora/tesora-project-config