Merge pull request #68 from cerealpxl/reverse-shutdown

Shutdown modules in reverse order.

Framework/App.cs

@@ -364,7 +364,7 @@ public static void Run(string applicationName, int width, int height, bool fulls
 			Tick();
 
 		// shutdown
-		for (int i = 0; i < modules.Count; i ++)
+		for (int i = modules.Count - 1; i >= 0; i --)
 			modules[i].Shutdown();
 		modules.Clear();