Adding some debug information to the site layout
Adding code for a pretty debug box, including a Sass mixin
Adding a Users resource to the routes file
Add show.html.erb; a stub view for showing user information
Update Users controller with a show action
Adding Factory Girl to the Gemfile
A factory to simulate User model objects
A test for the user show page
Adding a title and heading for the user profile page
Redefining the Bcrypt cost factor in a test environment
The user show view with name and Gravatar
Defining a gravatar_for helper method
Adding a sidebar to the user show view
Add SCSS for styling the user show page, including the sidebar
Update show.html.erb
Add basic tests for signing up users
Add form to sign up new users
Adding an @user variable to the new action
CSS for the signup form
Add create action that can handle signup failure (but not success)