Updated openstack/openstack
Project: openstack/python-heatclient  c29e863d56eeaead4b2698713b8ae809d92dbfd2

Client should support stack-list for global scope

heat supports to get the stacks for global scope, heat-client should
supports too.

Change-Id: I289e9305ad4c695e4d3ee2d9a2c7ced216bb8166
Closes-Bug: #1322094