tree bec101ba560bad640eac9e935d12db736d4e7e23
parent 94ef649e61c9a1242751d6bd17e47575822340ad
author ghanshyam <ghanshyam.mann@nectechnologies.in> 1448437809 +0900
committer ghanshyam <ghanshyam.mann@nectechnologies.in> 1448437809 +0900

Use Tempest-lib's compute services_client

Compute services_client has been migrated to
tempest-lib- I29684ec61023650bd2bb3a76b708bac24608f6c0

Now Tempest-lib provides this client as stable interface so Tempest
should start using this from lib and remove its own copy.
Also remove its unit tests.

This commit makes Tempest to use compute services_client
from Tempest-lib.

Change-Id: I7498e25136ad790cec158d5b654dbbdbd8146753