[Bug 39431] New: Make it possible to restart individual tasks

https://bugs.winehq.org/show_bug.cgi?id=39431

Bug ID: 39431
           Summary: Make it possible to restart individual tasks
           Product: Wine-Testbot
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

If a task had a BotError or was Canceled, the WineTestBot lets either the
administrator or the job's owner restart the whole job.
But restarting all the tasks that actually completed normally seems wasteful.
It would be more useful to make it possible to restart just the tasks that had
a BotError or were Canceled.