Hello World commit:
new file:   app/assets/javascripts/home.js.coffee
new file:   app/assets/stylesheets/home.css.scss
new file:   app/controllers/home_controller.rb
new file:   app/helpers/home_helper.rb
new file:   app/views/home/index.html.erb
modified:   config/database.yml
modified:   config/routes.rb
deleted:    public/index.html
new file:   test/functional/home_controller_test.rb
new file:   test/unit/helpers/home_helper_test.rb
add HAML-RAILS