krbullock/vlad-unicorn — pull request #3 by lemoinem (2012-11-09 17:25:15+00:00)
Title: Allow an environment to be given to unicorn, based on rails' config

Here is the patch discussed in https://github.com/krbullock/vlad-unicorn/pull/2#issuecomment-10235668

Along with documentation for the new variable.