Disable speed override when controls are not active

[lucasmarotta]

Hi, first of all thanks for developing this plugin, it's really nice to be able to use FanControl to manage Corsair products. I just have one request, that is not to override the speed of the onboard memory to the software when the controls are not active. I just want to control some extra case fans attached to the controller and not touch the pump and fan speeds of the AIO through FanControl. I know this can be kind silly since I could replicate this to FanControl, but I prefer not to. Right now (using 1.6.0), just by installing the plugin, the speeds are overridden even when the controls are not active/enabled (toggle switch). Please consider this implementation if possible, thanks!