Updated openstack/openstack
Project: openstack/glance  63f6d1e85117f9d5415f2aba959d2722fd5a0fc8

Isolate test from environment variables

One test ('test_get_client_all_creds') will fail if any of the typical
Openstack environment variables have been set (eg OS_PASSWORD).

Change-Id: I982f526168be7a5a07b5cd48af522f7f9bc74f2e
Closes-bug: #1376247