Cleanup (includes)

--HG--
branch : dev

src/Tools/MSBuild.Orchard.Tasks.Tests/Properties/AssemblyInfo.cs

@@ -1,5 +1,4 @@
 using System.Reflection;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following 

src/Tools/Orchard.Tests/Properties/AssemblyInfo.cs

@@ -1,5 +1,4 @@
 using System.Reflection;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following 

src/Tools/Orchard/HostContext/CommandHostContextProvider.cs

@@ -1,10 +1,7 @@
 using System;
-using System.Globalization;
 using System.IO;
 using System.Linq;
-using System.Reflection;
 using System.Security;
-using System.Web;
 using System.Web.Compilation;
 using System.Web.Hosting;
 using Orchard.Host;

src/Tools/Orchard/Parameters/CommandLineParser.cs

@@ -1,4 +1,3 @@
-using System;
 using System.Collections.Generic;
 using System.Security;
 using System.Text;

src/Tools/Orchard/ResponseFiles/ResponseFiles.cs

@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text;
+using System.Collections.Generic;
 
 namespace Orchard.ResponseFiles {
     public class ResponseFiles {