Try to fix syntax errors of syslog stop script in older sh versions.
Try to fix syntax errors of syslog stop script in older sh versions.

When running on the CI server under Ubuntu 12, I think it didn't like
the array syntax. Since we declare bash as a dependency for the app
anyway, switch to that, since that should give us an easier baseline.

NREL/api-umbrella,apinf/api-umbrella,NREL/api-umbrella,apinf/api-umbrella,apinf/api-umbrella,NREL/api-umbrella,apinf/api-umbrella,NREL/api-umbrella,apinf/api-umbrella