Finish user edit, update, index, and destroy actions
Finish user, edit, update, index, and destroy actions
Merge branch 'updating-users'

Conflicts:
	app/assets/stylesheets/custom.css.scss
	app/controllers/users_controller.rb
	app/helpers/sessions_helper.rb
	spec/requests/authentication_pages_spec.rb
	spec/requests/user_pages_spec.rb