craftsmen/roll — pull request #10 by mehlah (2014-05-18 11:27:20+00:00)
Title: Move SMTP variable settings out of initializer

Since we require the `smtp.rb` file in the environment files, and Rails loads it
as part of its boot process, this file was loaded twice. This causes a constant
reinitialization warning.

Also, to remove the duplicaton, there is no need to check the environment,
since we require the files from the appropriate environment files.