Remove "Stopped" logic from Phrequent workflows

Summary: We can remove this "Stopped" code as per feedback on D7327.  I think having the full text of "In Progress" and "Suspended" is much clearer than just a '*' though, so I've only removed the ongoing check.

Test Plan: Ran a combination of `arc start`, `arc stop` and `arc time` and it all worked.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D9955