thoughtbot/griddler — pull request #157 by calebthompson (2014-06-19 15:35:36+00:00)
Title: Extract last remaining adapters

Extract cloudmailin and postmark adapters.

Remove references to adapter gems in code.

* Remove dependency on adapter gems
* Change :sendgrid references to :default for email service and
configure a fake one rather than referencing
Griddler::Sendgrid::Adapter
* Stub out a fake "working" adapter for when it matters