[Feature request] Exclude everything but specified devices
So i'm running my own HapNodeJS instance with code I wrote myself for as good as all my IoT devices, however I didn't really feel like converting the Saturation and Hue for the rgbw2 in my own code so for that purpose I'm also running your plugin on homebridge. The thing is that I have about 10 shelly devices and they now all show up twice in my homekit. Once through the homebridge plugin and once through my own implementation with hapnodejs. 

Now i've added all the devices I don't want to show through your plugin and excluded them. However if I add a new device I'll have to do exclude this again.

Solution for this would be:
An option to exclude all devices by default and only include individually added devices