Add .NET Core MVC with Templates vs Iris MVC with Templates

https://hackernoon.com/go-vs-net-core-in-terms-of-http-performance-7535a61b67b8

Former-commit-id: dabf2d23a2f8a341ded9fc87ced82300855e26a6

_benchmarks/netcore-mvc-templates/Controllers/HomeController.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using netcore_mvc_templates.Models;
+
+namespace netcore_mvc_templates.Controllers
+{
+    public class HomeController : Controller
+    {
+        public IActionResult Index()
+        {
+            return View();
+        }
+
+        public IActionResult About()
+        {
+            ViewData["Message"] = "Your application description page.";
+
+            return View();
+        }
+
+        public IActionResult Contact()
+        {
+            ViewData["Message"] = "Your contact page.";
+
+            return View();
+        }
+
+        public IActionResult Error()
+        {
+            return View(new ErrorViewModel { Title = "Error", Code = 500});
+        }
+    }
+}