rose app-run: report correctly ref to ! namelist

Instead of failing with a None exception.
Merge pull request #908 from matthewrmshin/rose-app-run.ignored-namelist

rose app-run: report correctly ref to ! namelist
t/rosa-db-create: fix fixed user ID
Merge pull request #909 from matthewrmshin/fix.t.rosa-db-create

t/rosa-db-create: fix fixed user ID