tree 53f9083de9477cc636b2c1f79e1f010f27172c54
parent fe5d315655290f35a5fa1f777864cdc6970713d0
author gongysh <gong.yongsheng@99cloud.net> 1517042308 +0800
committer gongysh <gong.yongsheng@99cloud.net> 1517047521 +0800

CORD-1550: Make driver and client compatible with keystone v3 system

Add a version property to keystone client and did some modification
so that the v3 and v2 have the same programming interface.

Change-Id: I26e2f6d91e5f5d09409a9a71504318e787819023