All prepared tests are green.  Added bare bones Articles controller.

 On branch master
 Changes to be committed:
	new file:   app/controllers/articles_controller.rb
	new file:   app/helpers/articles_helper.rb
	new file:   app/views/articles/index.html.erb
	modified:   config/routes.rb
	modified:   features/support/env.rb
	modified:   features/support/paths.rb
	new file:   spec/controllers/articles_controller_spec.rb

 Changes not staged for commit:
	modified:   Gemfile.lock

 Untracked files:
	../.project
	.project
	app/assets/images/crimson-star_logo_sm.png
	../notes/