Description:
    Generate DecentExposure scaffold template files

Example:
    rails generate decent_exposure:scaffold_templates [--template_engine erb|haml]

    This will create:
        lib/templates/rails/scaffold_controller/controller.rb
        lib/templates/erb/scaffold/_form.html.erb
        lib/templates/erb/scaffold/edit.html.erb
        lib/templates/erb/scaffold/index.html.erb
        lib/templates/erb/scaffold/new.html.erb
        lib/templates/erb/scaffold/show.html.erb
