tree 6cc73816bdb8529c930265d5db3e57c1bbe3fb43
parent a478b51eac671397e913eb21d1e0c84e222ff4f6
author ghanshyam <ghanshyam.mann@nectechnologies.in> 1448437406 +0900
committer ghanshyam <ghanshyam.mann@nectechnologies.in> 1448437406 +0900

Use Tempest-lib's compute security_groups_client

Compute security_groups_client has been migrated to
tempest-lib- I4076278b92e8166b52deaa0447047f7dc7a3934a

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 security_groups_client
from Tempest-lib.

Change-Id: I0deeaa2ed353cdd2eeb5f1954fa2bd7c92966e19