metomi/rose — pull request #1249 by matthewrmshin (2014-05-06 09:10:00+00:00)
Title: rose suite-run/clean: improve still running diag

This improves the diagnostics message when a suite is still running and
the user attempts to run, restart or clean the suite.

N.B. I have changed the ordering of the `is_suite_running` tests so that users should see a better combo of host and (process ID or port file).