Fixes up all logging. Configures serilog logging to replace MS logging just like serilog does, adds new ILoggerConfiguration so we aren't hard coding things, dynamically adds enrichers when the container is ready to resolve services.

src/Umbraco.Web.Common/AspNetCore/AspNetCoreHostingEnvironment.cs

@@ -5,13 +5,12 @@ using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
 using Umbraco.Core;
 using Umbraco.Core.Configuration;
+using Umbraco.Core.Logging;
 
 namespace Umbraco.Web.Common.AspNetCore
 {
     public class AspNetCoreHostingEnvironment : Umbraco.Core.Hosting.IHostingEnvironment
     {
-
-
         private readonly IHostingSettings _hostingSettings;
         private readonly IWebHostEnvironment _webHostEnvironment;
 
@@ -28,6 +27,7 @@ namespace Umbraco.Web.Common.AspNetCore
 
             ApplicationVirtualPath = "/"; //TODO how to find this, This is a server thing, not application thing.
             IISVersion = new Version(0, 0); // TODO not necessary IIS
+
         }
 
         public bool IsHosted { get; } = true;