Added a redraw timer to the debug editor

* redraws the background game screen when moving the editor window.
* works for sfall DX9 mode.

DebugEditor/Program.cs

@@ -32,6 +32,7 @@ namespace FalloutClient {
         SetArray = 10,
         GetLocal = 11,
         SetLocal = 12,
-        Exit = 254
+        Exit = 254,
+        RedrawGame = 255
     }
 }