add gems for BDD (cucumber and training wheels)
files from initial cucumber installation

rails generate cucumber:install capybara
rails generate cucumber_rails_training_wheels:install
specify jruby version in Gemfile
add Gemfile.lock for heroku deployment

http://floating-tor-5148.herokuapp.com/
remove torque app server

to avoid Java::JavaLang::OutOfMemoryError: Java heap space
add ojdbc6.jar for heroku deployment

avoid:
ERROR: ActiveRecord oracle_enhanced adapter could not load Oracle JDBC
driver. Please install ojdbc6.jar library.
add bax torquebox