api-ref - software config status codes
api-ref - software config status codes

This patch fixes the formatting of status codes returned from API calls.
This change is leveraging the new status_code stanza supported by new
version of os-api-ref library.

Change-Id: Ib108e04b08c88696eadabf7bc32b41f47c0ead80

openstack/heat,openstack/heat,noironetworks/heat,cwolferh/heat-scratch,cwolferh/heat-scratch,noironetworks/heat