upgrade dotnet framework 4.5 to 4.6

Disco.Web/Views/_ViewStart.generated.cs

@@ -2,7 +2,7 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     Runtime Version:4.0.30319.34014
+//     Runtime Version:4.0.30319.42000
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.
@@ -27,7 +27,6 @@ namespace Disco.Web.Views
     using System.Web.UI;
     using System.Web.WebPages;
     using Disco;
-    using Disco.BI.Extensions;
     using Disco.Models.Repository;
     using Disco.Services;
     using Disco.Services.Authorization;
@@ -37,9 +36,9 @@ namespace Disco.Web.Views
     
     [System.CodeDom.Compiler.GeneratedCodeAttribute("RazorGenerator", "2.0.0.0")]
     [System.Web.WebPages.PageVirtualPathAttribute("~/Views/_ViewStart.cshtml")]
-    public partial class ViewStart : System.Web.Mvc.ViewStartPage
+    public partial class _ViewStart : System.Web.Mvc.ViewStartPage
     {
-        public ViewStart()
+        public _ViewStart()
         {
         }
         public override void Execute()