Add note about Resque requirement / alternatives
fall back to deliver (not deliver!) on actual message

fixes an issue where perform_deliveries = false produces an unexpected result
(trying to forcefully deliver)
version bump
version bump
MessageDecoy should handle non rails current_env.

When using resque mailer outside of rails you get a blowup in
MessageDecoy#current_env. Changed the current_env method to handle the
Rails check the same as the Mailer class.
Merge pull request #53 from wedgex/non-rails

MessageDecoy should handle non rails current_env.
update CHANGELOG
version bump