Documenting that testing with Ruby 1.9 does, in fact, work.
Add support for Ruby 2.2.
Add support for Rails 4.2.
Upgrade test app generator to use Capybara 2.2.0. Tweak shared spec_helper and case-sensitive specs. Older existing test apps remain on earlier version of Capybara.
Add test apps for Rails 4.2.
Add .yardopts to improve generated documentation on http://www.rubydoc.info.
Bump version to 2.1.2.