React to AuthZ changes

src/MusicStore/Areas/Admin/Controllers/StoreManagerController.cs

@@ -6,6 +6,7 @@ using Microsoft.AspNet.Mvc;
 using Microsoft.AspNet.Mvc.Rendering;
 using Microsoft.AspNet.SignalR;
 using Microsoft.AspNet.SignalR.Infrastructure;
+using Microsoft.AspNet.Security;
 using Microsoft.Data.Entity;
 using Microsoft.Framework.Cache.Memory;
 using MusicStore.Hubs;

src/MusicStore/Controllers/AccountController.cs

@@ -6,6 +6,7 @@ using Microsoft.AspNet.Hosting;
 using Microsoft.AspNet.Identity;
 using Microsoft.AspNet.Mvc;
 using Microsoft.AspNet.Mvc.Rendering;
+using Microsoft.AspNet.Security;
 using Microsoft.Framework.DependencyInjection;
 using MusicStore.Models;
 

src/MusicStore/Controllers/CheckoutController.cs

@@ -4,6 +4,7 @@ using System.Security.Principal;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.AspNet.Mvc;
+using Microsoft.AspNet.Security;
 using MusicStore.Models;
 
 namespace MusicStore.Controllers

src/MusicStore/Controllers/ManageController.cs

@@ -3,6 +3,7 @@ using System.Security.Principal;
 using System.Threading.Tasks;
 using Microsoft.AspNet.Identity;
 using Microsoft.AspNet.Mvc;
+using Microsoft.AspNet.Security;
 using MusicStore.Models;
 
 namespace MusicStore.Controllers