Implemented workaround for bug with qml property binding. Now the state of the...

Implemented workaround for bug with qml property binding. Now the state of the checkbox will always match up with the state of the outputEnabled.

src/VehicleSetup/JoystickConfig.qml

@@ -366,10 +366,16 @@ SetupPage {
                                 id:         enabledCheckBox
                                 enabled:    _activeJoystick ? _activeJoystick.calibrated : false
                                 text:       _activeJoystick ? _activeJoystick.calibrated ? qsTr("Enable joystick input") : qsTr("Enable not allowed (Calibrate First)") : ""
-                                checked:    _activeJoystick.outputEnabled
 
                                 onClicked:  _activeJoystick.outputEnabled = checked
 
+                                Connections {
+                                    target: _activeJoystick
+                                    onOutputEnabledChanged: {
+                                        enabledCheckBox.checked=enabled
+                                    }
+                                }
+
                                 Connections {
                                     target: joystickManager