rails/rails — pull request #16582 by cristianbica (2014-08-20 13:27:44+00:00)
Title: Deprecated ActionMailer .deliver and updated ActionMailer / ActiveJob docs/guide

- `SomeMailer.some_email(*args).deliver` is deprecated in favour of `.deliver_now`. (context #16549)
- Updated / Added rdoc for ActionMailer(Base, MessageDelivery)
- Updated guides, changelog, readme, release notes

[ci skip]