step-6a: filter restaurant list by rating and price
step-6: automatically pluralize the number of restaurants found
step-7: add route and view for a restaurant menu
step-7: move restaurant retrieval into a service that returns a promise
step-7: create a service to retrieve the current restaurant
step-7: bind the current restaurant to the menu view
step-8: create stars and dollars filters
step-8: bind stars and dollars filters to the restaurant and menu views
step-9: create fmDeliverTo component directive
step-9: replace repeated HTML with fmDeliverTo in restarant and menu views