Description:
    Explain the generator

Example:
    rails generate discussion view

    This will create:
        app/views/discussion/threads/show.html.erb
        app/views/discussion/threads/_index.html.erb
        app/views/discussion/threads/_form.html.erb
        app/views/discussion/threads/_list.html.erb
        app/views/discussion/threads/_view.html.erb
        app/views/discussion/comments/_form.html.erb
        app/views/discussion/comments/_list_with_form.html.erb
        app/views/discussion/comments/_view.html.erb