Renames project: Umbraco.ModelsBuilder.Embedded and namespaces since we need a different assembly, updates nuspec, changes file path of MB app_plugins

src/Umbraco.ModelsBuilder.Embedded/LiveModelsProviderModule.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Web;
+using Umbraco.Core;
+using Umbraco.Core.Composing;
+using Umbraco.ModelsBuilder.Embedded;
+
+// will install only if configuration says it needs to be installed
+[assembly: PreApplicationStartMethod(typeof(LiveModelsProviderModule), "Install")]
+
+namespace Umbraco.ModelsBuilder.Embedded
+{
+    // have to do this because it's the only way to subscribe to EndRequest,
+    // module is installed by assembly attribute at the top of this file
+    public class LiveModelsProviderModule : IHttpModule
+    {
+        private static LiveModelsProvider _liveModelsProvider;
+
+        public void Init(HttpApplication app)
+        {
+            app.EndRequest += App_EndRequest;
+        }
+
+        private void App_EndRequest(object sender, EventArgs e)
+        {
+            if (((HttpApplication)sender).Request.Url.IsClientSideRequest())
+                return;
+
+            // here we're using "Current." since we're in a module, it is possible in a round about way to inject into a module but for now we'll just use Current
+            if (_liveModelsProvider == null)
+                _liveModelsProvider = Current.Factory.TryGetInstance<LiveModelsProvider>(); // will be null in upgrade mode
+
+            if (_liveModelsProvider?.IsEnabled ?? false)
+                _liveModelsProvider.GenerateModelsIfRequested(sender, e);
+        }
+
+        public void Dispose()
+        {
+            // nothing
+        }
+
+        public static void Install()
+        {
+            // always - don't read config in PreApplicationStartMethod
+            HttpApplication.RegisterModule(typeof(LiveModelsProviderModule));
+        }
+    }
+}