rtomayko/shotgun — pull request #45 by adammck (2013-06-14 19:06:00+00:00)
Title: Allow shotgun to be configured with the HOST and PORT env vars

This makes it simpler for shotgun to be run from a Procfile, and to set a default host/port in my `bin/shotgun` binstub. Settings default options is rather more verbose and complex.