Adding Scaffold Controllers for SuperFan and Artist

rails g scaffold_controller SuperFan first_name last_name artist:references parole_officer

rails g scaffold_controller Artist name date_of_birth:date super_fan:references
Adding SuperFan and Artist routes
Converting artist has_one super_fan relationship to has_many
Adding Times to Show Pages and Current Past Stints to Artists
rails g scaffold_controller Stint band:references artist:references start_date:date end_date:date

no routing
refactored stints and super_fans to be nested resources of Artist