Cleanup and get rspec to run again

spec/internal/app/controllers/application_controller.rb

@@ -0,0 +1,3 @@
+class ApplicationController < ActionController::Base
+  protect_from_forgery with: :exception
+end

spec/internal/app/controllers/pages_controller.rb

@@ -0,0 +1,5 @@
+class PagesController < ApplicationController
+  def index
+    #
+  end
+end