First iteration of dx12 command lists.

Doing nothing for now.

JulietApp/Editor/EditorMain_win32.cpp

@@ -71,6 +71,10 @@ void Win32EditorApplication::Update()
 
     // Draw here for now
     // 1) Acquire a Command Buffer
+    CommandList* cmdList = AcquireCommandList(GraphicsDevice, QueueType::Graphics);
+
+    // Submit Commands
+    SubmitCommandLists(GraphicsDevice);
 }
 
 bool Win32EditorApplication::IsRunning()