tree c358504bc34356451b0701e1548e29c97dc57c87
parent ba712ac26ce6e98fe08b5fa96f6bca9fa89361a7
author Andrea Frittoli <andrea.frittoli@gmail.com> 1505392312 -0600
committer Andrea Frittoli <andrea.frittoli@gmail.com> 1505415631 -0600

Move identity_utils to common.identity

identity_utils is an helper used to obtain a cred_client object
by some tempest tests; in an effort of keeping the interface
in test.py to the minimum required, moving that helper to
tempest.common.identity, so that it can still be used by a
few tempest tests but we don't have to support it as a stable
interface.

Change-Id: I6692bcf2b02d3d023a1db0dd0255b17e7a869a5e