Add delete poll. Refactor search_new_suite => search_suite
rose suite-log-view: display negative dt as 0:00.
Merge pull request #583 from matthewrmshin/rose-suite-log-view.negative-dt

rose suite-log-view: display negative dt as 0:00.
Merge pull request #582 from arjclark/delete-refresh-bug

rosie go: add polling to delete handler
Update CHANGES.md