Updated openstack/openstack
Project: openstack/heat  8b3c16188a1499077883d18e8e74cb67fb843e43
null
Fix inaccurate error_msg for InvalidTemplateVersion

We should give the suggestion about the corresponding versions if the template
version is invalid while initializing a template object, instead giving the
all versions.

Change-Id: Ic1a11903e0142c68a713bd7e05c517466923571b