Add haml-rails and rspec-rails
Add rspec business
Add vim .swp files to .gitignore
Use Markdown instead of RDoc for readme
Add Code Climate badge to readme
Add aftermath of rails g scaffold User

rails g scaffold User username:string email:string password:string
confirmation_code:string is_confirmed:boolean is_admin:boolean
signup_ip:string last_ip:string last_visited_at:datetime
Add db schema
Add aftermath of rails g scaffold Admin::Users

Excludes migration, because this is an administrative namespace for
regular users