Implemented print_report and restart methods in Brewery
Create model, view and controller for User
Save last rating into session
Assignment 1 done

Users can be created and user can sign in. The user_id is stored in session.
Add singin/signout info to menubar
Add ratings to a user
List ratings on user page
List username next to rating and link to users page
Give warning if user does not exist
Add validations to ratings and user
Validate that name is present when creating a beer
Add maximum length of 15 for username
Validate that brewery name is present when creating a brewery

Also the founding year must be between 1042 and 2014.
Make maximum year for brewery dynamic
Many to many relations for beers and users
Add password for users using bcrypt-ruby

Also password lenght must be at least 4 characters and contain at least one
digit and one capital letter.
Allow users to only delete their own ratings
Move edit and destroy links to users profile page
Clear session when deleting user
Add model BeerClub