Updated openstack/openstack
Project: openstack/python-heatclient  946ff2ad73984c429fe57d2fc2dbccc98fa5712a

Show the creation_time for stack snapshot list

Show the creation_time information for stack snapshot
list.

Change-Id: I3366e00fdda025693c3151755528ec18d190ed23
Closes-Bug: #1399500