Refactoring. Remove unnessesary usings.

Author: tsushi

Chapter02/WebCalculatorApplication/WebCalculatorService/App_Start/FormatterConfig.cs

@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
+
 namespace WebCalculatorService
 {
     using System.Net.Http.Formatting;

Chapter02/WebCalculatorApplication/WebCalculatorService/App_Start/RouteConfig.cs

@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
+
 namespace WebCalculatorService
 {
     using System.Web.Http;

Chapter02/WebCalculatorApplication/WebCalculatorService/Controllers/DefaultController.cs

@@ -1,12 +1,6 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
+
 namespace WebCalculatorService.Controllers
 {
-    using System.Collections.Generic;
     using System.Web.Http;
     public class DefaultController : ApiController
     {

Chapter02/WebCalculatorApplication/WebCalculatorService/IOwinAppBuilder.cs

@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
+
 namespace WebCalculatorService
 {
     using Owin;

Chapter02/WebCalculatorApplication/WebCalculatorService/OwinCommunicationListener.cs

@@ -1,13 +1,8 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
-using Microsoft.ServiceFabric.Services;
 using Microsoft.ServiceFabric.Services.Communication.Runtime;
 using System.Fabric.Description;
-using Owin;
 using Microsoft.Owin.Hosting;
 using System.Fabric;
 namespace WebCalculatorService

Chapter02/WebCalculatorApplication/WebCalculatorService/Program.cs

@@ -1,8 +1,6 @@
 using System;
 using System.Diagnostics;
-using System.Fabric;
 using System.Threading;
-using System.Threading.Tasks;
 using Microsoft.ServiceFabric.Services.Runtime;
 
 namespace WebCalculatorService