Change cinder client version to 2 for integration tests

Change-Id: Ib6c9029524838cbfbadf2c3fee6c9b50e8eef2b0
Depends-On: I5c4485a0f1d89a63548b627502be99ce30c0f00b
Closes-Bug: #1500714
diff --git a/common/clients.py b/common/clients.py
index c7a7f60..daba708 100644
--- a/common/clients.py
+++ b/common/clients.py
@@ -28,7 +28,7 @@
     calling various OpenStack APIs.
     """
 
-    CINDERCLIENT_VERSION = '1'
+    CINDERCLIENT_VERSION = '2'
     HEATCLIENT_VERSION = '1'
     NOVACLIENT_VERSION = '2'
     CEILOMETER_VERSION = '2'