Add tests for editing user profile.
Add edit view and fix typo in edit user tests.
Fix typo in edit user tests.
Update authentication tests, update utilities.rb, and update link to Settings in _header.html.erb.
Add update action to users_controller.rb
Update user_pages_spec.rb and users_controller.rb
Update users_controller.rb, tests in authentication_pages_spec.rb, and tests in user_pages_spec.rb
Require the right user.
Add friendly forwarding.
Add user index.
Add faker gem and 100 sample users.
Add pagination.
Refactored with new _user partial.
Add admin field to db and sample data.
Add delete user functionality.
Finish user edit, update, index, and destroy actions.