Renaming folder, project, solutions + changing .gitignore (there were old references to Umbraco.Web.UI)

src/Umbraco.Web.UI/Program.cs

@@ -0,0 +1,27 @@
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace Umbraco.Cms.Web.UI.NetCore
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+            => CreateHostBuilder(args)
+                .Build()
+                .Run();
+
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+#if DEBUG
+                .ConfigureAppConfiguration(config
+                    => config.AddJsonFile(
+                            "appsettings.Local.json",
+                            optional: true,
+                            reloadOnChange: true))
+#endif
+                .ConfigureLogging(x => x.ClearProviders())
+                .ConfigureWebHostDefaults(webBuilder => webBuilder.UseStartup<Startup>());
+    }
+}