ToDo App #unfinished

Need to finish the show and index functions in app.js

Code from CodeSchool Demo:

  index: function(){
    var appointmentsView = new AppointmentListView({collection: this.appointmentList});
    appointmentsView.render();
    $('#app').html(appointmentsView.el);
    this.appointmentList.fetch();
  },

  show: function(id){
    var appointment = new Appointment({id: id});
    var appointmentView = new AppointmentView({model: appointment});
    appointmentView.render();
    $('#app').html(appointmentView.el);
    appointment.fetch();
  }