tree 2224fae2300b9c9efbda62e69d85f612b0ee38f1
parent 2fd9cbc04c2e53a9fe7a8ef9f3be55d1c5151546
author ivan-zhu <bozhu@linux.vnet.ibm.com> 1392007859 +0800
committer ivan-zhu <bozhu@linux.vnet.ibm.com> 1392799618 +0800

remove some unused code in nova image tests

this removes some unused alt_client and images_id in the nova image
tests.

Change-Id: Ied9f098be9bbbc845ad07a40bfedf2dab9b9eceb