Added HTML strings to TestRegisters Page

Author: DavidSuescunPelegay

src/jQueryDatatableServerSideNetCore/Views/TestRegisters/Index.cshtml

@@ -1,10 +1,14 @@
 @model IEnumerable<jQueryDatatableServerSideNetCore.Models.DatabaseModels.TestRegister>
 
 @{
-    ViewData["Title"] = "Index";
+    ViewData["Title"] = "Welcome!";
     Layout = "~/Views/Shared/_Layout.cshtml";
 }
 
+<h1>@ViewData["Title"]</h1>
+
+<p>A simple Visual Studio solution using jQuery DataTable with Server-Side processing using .NET 5, <a href="https://github.com/DavidSuescunPelegay/jQuery-datatable-server-side-net-core" target="_blank">more info here</a></p>
+
 <form id="export-to-file-form" method="POST" enctype="application/x-www-form-urlencoded">
 </form>