Initial Rails project.
Springify the executables.
Initial application configuration.
Add default Japanese locale file.
Add jquery-turbolinks
Translate erb -> haml.
Add figaro and its config.
Modify database configuration for development/testing.
Add configuration for unicorn.
Add foreman and Procfile.
Ready for testing.
Fix travis configuration.
Scaffolding Player model.
Use database_rewinder instead of database_cleaner.
Add schema.rb
Implement Player (password and its specs)
We can use ActiveSupport :)
Use sequence value for name (Player factory)
Add validations for Player model and specs.
Add Player#screen_name.