Report presence of any records with errors
Report presence of any records with errors

If there are any records with errors Shaker will report
them as SLA failure and add them in subunit output.

Change-Id: If23e2c09f577792ca82dc096f0960c5ea57cd392

openstack/shaker,stackforge/shaker,openstack/shaker,openstack/shaker,stackforge/shaker