Users, sessions and logging in
signup, singin, signout to layout (2.2)
list of ratings with averages and deletion (2.3)
rating belongs to a user, redirections
remove links for deleting ratings (2.4)
ratings link to user page (2.4)
login notices and redirections
Show rating errors in new rating view
moar validations, fix beer bugs (2.5)
Reload-compatible year validation for breweries (3.6)
passwords
Password validation
disable deleting other users' ratings
Fix bug related to signing in
Disable editing/destroying other users (3.11)
Clear session after deleting the logged in user to prevent error (3.12)
rake wtf
Destroy ratings, too if the rater is destroyed (3.13)
Disable changing username (3.13)
Change heading for password change page