dockyard/capybara-email — pull request #52 by woahdae (2014-11-18 18:10:43+00:00)
Title: Added find_css to email driver

Upgrading a project that was on Capybara 2.0 and capybara-email 2.0.2 to Capybara 2.4.4 and capybara-email 2.4.0, and I'm getting:

```ruby
NotImplementedError: NotImplementedError
from /Users/woody/Src/in_play/vendor/ruby/2.1.0/gems/capybara-2.4.4/lib/capybara/driver/base.rb:15:in `find_css'
```

I found a random commit in the fork tree that fixes this from over a year ago, and my best guess is some capybara default changed from using find_xpath to find_css?

Anyways, seems like a valuable addition, and fixes my bug.