joystick: fix slot interface and remove debug output

src/input/JoystickInput.h

@@ -366,7 +366,7 @@ public slots:
      * @brief Specify which setpoints should be sent to the UAS when moving the joystick
      * @param newMode the mode (setpoint type) see the JOYSTICK_MODE enum
      */
-    void setMode(quint8 newMode)
+    void setMode(int newMode)
     {
         mode = (JOYSTICK_MODE)newMode;
     }

src/uas/UAS.cc

@@ -2978,7 +2978,6 @@ void UAS::setExternalControlSetpoint(float roll, float pitch, float yaw, float t
         manualButtons = buttons;
 
         mavlink_message_t message;
-        qDebug() << "js mode" << joystickMode;
 
         if (joystickMode == JoystickInput::JOYSTICK_MODE_ATTITUDE)
         {