Update Kestrel to 1.0.1

Author: rynowak

src/dotnet/commands/dotnet-new/CSharp_Web/project.json.template

@@ -17,7 +17,7 @@
     },
     "Microsoft.AspNetCore.Routing": "1.0.1",
     "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
-    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0",
+    "Microsoft.AspNetCore.Server.Kestrel": "1.0.1",
     "Microsoft.AspNetCore.StaticFiles": "1.0.0",
     "Microsoft.EntityFrameworkCore.Sqlite": "1.0.0",
     "Microsoft.EntityFrameworkCore.Tools": {