Updated openstack/openstack
Project: openstack/python-heatclient  f42c1c9a9bbcd425d8f97d185782ee829d309510
null
Python 3: decode bytes before feeding them to jsonutils.loads()

urlopen(...).read() returns bytes in Python 3, so we cannot call
jsonutils.loads() on the output: we first have to decode() it.

Change-Id: I39504059a8c82347476dd88dfcbd060d58df13d0