Fix scroll inertia (again) (#38)

* fix scroll inertia

* scroll inertia now works like before touch on/off changes

radio/src/thirdparty/libopenui/src/mainwindow.cpp

@@ -82,8 +82,6 @@ void MainWindow::checkEvents()
     touchState = touchPanelRead();
     touchState.lastDeltaX = lastDeltaX;
     touchState.lastDeltaY = lastDeltaY;
-  } else {
-     touchState.event = TE_NONE;
   }
 
   TouchEnableState currentState = touchEnableState;