Handle HttpFeature rename

src/Microsoft.AspNet.Security.Cookies/Notifications/CookieValidateIdentityContext.cs

@@ -7,7 +7,7 @@ using System.Security.Claims;
 using System.Security.Principal;
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Http.Security;
-using Microsoft.AspNet.HttpFeature.Security;
+using Microsoft.AspNet.Http.Interfaces.Security;
 using Microsoft.AspNet.Security.Infrastructure;
 using Microsoft.AspNet.Security.Notifications;
 

src/Microsoft.AspNet.Security/Infrastructure/AuthenticationHandler.cs

@@ -12,7 +12,7 @@ using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Http.Security;
-using Microsoft.AspNet.HttpFeature.Security;
+using Microsoft.AspNet.Http.Interfaces.Security;
 using Microsoft.AspNet.Security.DataHandler.Encoder;
 using Microsoft.Framework.Logging;
 

src/Microsoft.AspNet.Security/Infrastructure/HttpContextExtensions.cs

@@ -3,7 +3,7 @@
 
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Http.Core.Security;
-using Microsoft.AspNet.HttpFeature.Security;
+using Microsoft.AspNet.Http.Interfaces.Security;
 
 namespace Microsoft.AspNet.Security.Infrastructure
 {

src/Microsoft.AspNet.Security/project.json

@@ -3,7 +3,7 @@
     "description": "ASP.NET 5 common types used by the various authentication middleware.",
     "dependencies": {
         "Microsoft.AspNet.RequestContainer": "1.0.0-*",
-        "Microsoft.AspNet.HttpFeature": { "version": "1.0.0-*", "type": "build" },
+        "Microsoft.AspNet.Http.Interfaces": { "version": "1.0.0-*", "type": "build" },
         "Microsoft.AspNet.Http.Core": "1.0.0-*",
         "Microsoft.AspNet.Security.DataProtection": "1.0.0-*",
         "Microsoft.Framework.Logging": "1.0.0-*"