Update using references

Author: andresmoschini

src/MakingSense.AspNet.Authentication.SimpleToken/SimpleTokenAppBuilderExtensions.cs

@@ -1,9 +1,8 @@
 using System;
+using System.IdentityModel.Tokens;
 using MakingSense.AspNet.Authentication.SimpleToken;
-using Microsoft.Framework.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Framework.Internal;
-using Microsoft.Framework.OptionsModel;
-using System.IdentityModel.Tokens;
 
 namespace Microsoft.AspNet.Builder
 {

src/MakingSense.AspNet.Authentication.SimpleToken/SimpleTokenAuthenticationHandler.cs

@@ -1,11 +1,11 @@
 using System;
-using Microsoft.AspNet.Http.Authentication;
 using System.IdentityModel.Tokens;
-using Microsoft.AspNet.Http;
 using System.Text;
 using System.Threading.Tasks;
 using MakingSense.AspNet.Authentication.Abstractions;
 using Microsoft.AspNet.Authentication;
+using Microsoft.AspNet.Http;
+using Microsoft.AspNet.Http.Authentication;
 using Microsoft.Net.Http.Headers;
 
 namespace MakingSense.AspNet.Authentication.SimpleToken

src/MakingSense.AspNet.Authentication.SimpleToken/SimpleTokenAuthenticationMiddleware.cs

@@ -1,10 +1,9 @@
 using System;
+using Microsoft.AspNet.Authentication;
 using Microsoft.AspNet.Builder;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.WebEncoders;
 using Microsoft.Framework.Internal;
-using Microsoft.Framework.Logging;
-using Microsoft.Framework.OptionsModel;
-using Microsoft.Framework.WebEncoders;
-using Microsoft.AspNet.Authentication;
 
 namespace MakingSense.AspNet.Authentication.SimpleToken
 {

src/MakingSense.AspNet.Authentication.SimpleToken/SimpleTokenAuthenticationOptions.cs

@@ -1,8 +1,8 @@
-using Microsoft.AspNet.Authentication;
-using Microsoft.Framework.Internal;
 using System;
 using System.Collections.Generic;
 using System.IdentityModel.Tokens;
+using Microsoft.AspNet.Authentication;
+using Microsoft.Framework.Internal;
 
 namespace MakingSense.AspNet.Authentication.SimpleToken
 {