got debugger layout to work.
show user 4
first crack at user profile works.
Gravatar works! Cool!
Gravatars work better.
added aside
styled SignUp page works!
Submit form works!
first signup works!
Add SSL in production
heroku signup works.
Finished Excercises 7.
skeletal signin page.
better sign in page.
unsuccessful signin ok.
added remember token to user
got remember_token working.
signin works.
signin-signout works.
cucumber works.