Add debug info to layout and css for the box
Add gem hirb
Add resources for users"
Add show method and view
Add code to get user in method show
Add gravatar to User
Update show to include sidebar in compliance to bootstrap guidelines
Add css for aside, gravatar and gravatar_edit
Add new method
Add new view with form
Add user_params and update method create
Add code to retrieve error messages from new view
Add css for the form in new.html.erb
Add error_messages partial
Add css for error_messages
Add block to display error messages
Add conditional to method created with flash and redirects
Generate integration signup test for users, test invalid signup info
Add test for valid signup