use ceilometerclient from git
use ceilometerclient from git

we have ceiloemter+aodh+gnocchi+heat+nova integration job running
for ceilometerclient. we need to ensure it tests against patch rather
that pypi.

Change-Id: I01ad63b77bf158aad1055708f07dfab77d2477ed

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