Add options services to Startup

src/MusicStore/Startup.cs

@@ -9,6 +9,7 @@ using Microsoft.AspNet.Security.Cookies;
 using Microsoft.Data.Entity;
 using Microsoft.Framework.ConfigurationModel;
 using Microsoft.Framework.DependencyInjection;
+using Microsoft.Framework.OptionsModel;
 using MusicStore.Models;
 
 namespace MusicStore
@@ -27,6 +28,7 @@ namespace MusicStore
 
             app.UseServices(services =>
             {
+                services.Add(OptionsServices.GetDefaultServices());
                 // Add EF services to the services container
                 services.AddEntityFramework()
                         .AddSqlServer();