add dummy rails app
Fix: use `reply_to` attribute (#5)
Merge remote-tracking branch 'origin/master'

Conflicts:
	spec/dummy/README.rdoc
	spec/dummy/Rakefile
	spec/dummy/app/assets/javascripts/application.js
	spec/dummy/app/controllers/application_controller.rb
	spec/dummy/app/views/layouts/application.html.erb
	spec/dummy/config.ru
	spec/dummy/config/application.rb
	spec/dummy/config/boot.rb
	spec/dummy/config/environment.rb
	spec/dummy/config/environments/development.rb
	spec/dummy/config/environments/production.rb
	spec/dummy/config/environments/test.rb
	spec/dummy/config/initializers/inflections.rb
	spec/dummy/config/initializers/secret_token.rb
	spec/dummy/config/initializers/session_store.rb
	spec/dummy/config/initializers/wrap_parameters.rb
	spec/dummy/config/locales/en.yml
	spec/dummy/config/routes.rb
	spec/dummy/public/404.html
	spec/dummy/public/422.html
	spec/dummy/public/500.html