ddollar/foreman — pull request #174 by rtyler (2012-04-04 02:39:36+00:00)
Title: Un-hide #terminate_gracefully and #running_processes

In my use of foreman as an integration test helper, both of these
methods have been useful.

In the case of `#terminate_gracefully`, I think it only makes sense to have it public since `#start` is public already (good symmetry).