There is a branch called demo-setup that has everything ready for class demo.
Blocks can be un-commented one a time and are structured to line up with slides.
Group 1: /api/users 1-1: getUsers() GET 1-2: saveUser() POST Group 2: /api/users/:id 2-1: getUser(userId) 2-2: deleteUser(userId) 2-3: modifyUser(userId)