mozilla-services/circus — pull request #652 by jsbronder (2013-11-08 00:46:56+00:00)
Title: Reap with exit status

I find it nice to be able to tell what a process's exit code was. This PR adds that information to the reap event.

Also, fix a bug in watcher.reap_process() where a comparison to None was being incorrectly handled.

This replaces #648 based on review.