rails_apps_composer: initial commit
rails_apps_composer: Gemfile
rails_apps_composer: generators
rails_apps_composer: testing framework
rails_apps_composer: set email accounts
rails_apps_composer: front-end framework
rails_apps_composer: add README files
rails_apps_composer: set up database
rails_apps_composer: clean up starter app
rails_apps_composer: learn-rails app
added testing related gems
removed mail chimp from visitor model
changed text
added letter_opener to dev env
added spec helper and newsletter spec
set ruby version and gem set