Deleted Ordering.BackgroundTasksHost as we'd need .NET Core 2.1 to implement a IHost with IHostedServices

src/Services/Ordering/Ordering.BackgroundTasksHost/Ordering.BackgroundTasksHost.csproj

@@ -1,8 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.0</TargetFramework>
-  </PropertyGroup>
-
-</Project>

src/Services/Ordering/Ordering.BackgroundTasksHost/Program.cs

@@ -1,34 +0,0 @@
-using System;
-
-// NOT READY WITH Microsoft.Extensions.Hosting out of ASP.NET Core until .NET Core 2.1
-//using System.Threading.Tasks;
-//using Microsoft.Extensions.DependencyInjection;
-//using Microsoft.Extensions.Hosting;
-
-namespace Ordering.BackgroundTasksHost
-{
-    class Program
-    {
-        static void Main(string[] args)
-        {
-            Console.WriteLine("Hello World!");
-        }
-    }
-
-    //public class ProgramHelloWorld
-    //{
-    //    public static async Task Main(string[] args)
-    //    {
-    //        var builder = new HostBuilder()
-    //            .ConfigureServices((hostContext, services) =>
-    //            {
-    //                services.AddScoped<IHostedService, MyServiceA>();
-    //                services.AddScoped<IHostedService, MyServiceB>();
-    //            });
-
-    //        await builder.RunConsoleAsync();
-    //    }
-    //}
-
-
-}