Release v1.0.1 - 2016-02-01

References: #4

• Feature - Gemfile - Replaced rails gem dependency with railties
  dependency. With this change, applications that bring their own dependencies
  in place of, for example, ActiveRecord, can do so with reduced bloat.

  See related GitHub pull request #4.

Release v1.0.0 - 2015-03-17

• Initial Release: Support for Amazon Simple Email Service and Rails Logger