Updated launch-instance-from-instances-lp test to specify s.group = default after fix GUI-751 changed s.group and keypair values in Launch vizard to default to previously used.
Merge pull request #601 from aliceh/develop

Updated launch-instance-from-instances-lp test to specify s.group = default after fix GUI-751 changed s.group and keypair values in Launch vizard to default to previously used.