Added debugging for dev environment.
Added CSS for debug output in views.
Re-ran migration to update schema from restorations made from chapter 7.

DB schema was messed up from losing prior migration files. I went ahead and dropped/created/migrated the db again to get rails up and running.
Re-added password/password_confirmation migration.

The password/password_confirmation migration was missing due to the branching issues made in chapter 7. I manually added it back in and rebuilt the db (drop, create, migrate).
Created users resource, setup show action in controller, and setup show.html.erb view.
Added factory girl gem.
Set min_cost for bcrypt in test environment to speed up tests.
Created show page for user, updated tests with FactoryGirl.
Updated user show view, created gravator for username, styled user show view.
Created user signup page, added styling, updated tests for valid/invalid input.
Implemented create action in the user controller. Included strong parameters to allow secure mass assignment.
Added logic for signup failure. user#new view now shows errors on submission. Styled error messages.
Fixed typo in signup tests.
Added code in application layout to show flash messages. Added a flash{:success] message when a new user signs up.
Forced SSL for production environment on heroku.