Fix Alt+Space hotkey affect by system

if no disable control box,  sometimes awake Wox with alt+space hotkey,
the first input key is swallowed by system

Wox/MainWindow.xaml.cs

@@ -90,6 +90,8 @@ namespace Wox
             InitProgressbarAnimation();
             //only works for win7+
             //DwmDropShadow.DropShadowToWindow(this);
+
+            WindowIntelopHelper.DisableControlBox(this);
         }
 
         private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)