Updated openstack/openstack
Project: openstack/heat  b545ba367a3ba587967043d7c6c77eebe44adec6

Include group argument in calls to create_software_config

group is a mandatory argument, and was missing from some calls.

This change also adds tests which checks all arguments to
create_software_config for cloud_config and multi_part

Change-Id: I64aba8c31bfa69fa209aefb3d86adfa6313a6621
Closes-Bug: #1392327