Description:

Generates model notification and notification_type, a mailer, an initializer

Example:

rails generate wupee:install

This will create:
    db/migrate/created_notifcation.rb
    app/models/notification.rb
    app/models/notification_type.rb
    app/mailers/notifications_mailer.rb
    config/initializers/wupee.rb

this will update:
    config/locales/{local}.yml