Updated openstack/openstack
Project: openstack/ceilometer  36955618ae9ad9eb0ccb1a84566af29166ad3e50
null
Move tests into ceilometer module

Doing this allow for potential importing of the tests and is cleaner
than having a side directory. Nova already does this, so let's move.

Change-Id: I77fc9c5356f3962363fd355b8dbf44fbeec157ee