Set login fields to be required fields
Created class to handle user authentication
Fixed error when trying to start a session when one already exists
Fixed error when trying to retrieve a value from the session if it doesn't exist
Created method to get the favourite genre of a specific user
This isn't needed
Added method to return 2 random artists from a specific genre
Added all relevant registration fields to the register view
Initialise the session when a controller loads
Added debug code for checking user authentication
Refactored login controller to use the newly created authentication class to handle user logins
More work on registration controller
Created controller to handler user logout functionality
Added code to check if a user is logged in then display 2 random artists from their favourite genre otherwise just display 2 random artists
Started work on mailer class