Description:

Stubs out a scaffolded controller, its seven RESTful actions + two Workflow
actions and related views. Pass the model name, either CamelCased or
under_scored. The controller name is retrieved as a pluralized version of
the model name.

This generates a controller class in app/controllers and invokes helper,
template engine and test framework generators.

Example:

`rails generate osc_machete_rails:scaffold_controller Thing`

Thing controller with URLs like /thing/submit.
    Controller: app/controllers/things_controller.rb
    Test:       test/controllers/things_controller_test.rb
    Views:      app/views/things/index.html.erb [...]
    Helper:     app/helpers/things_helper.rb