Handle multiple Logitech devices when compiling

Hello,

I happened to have a Logitech webcam connected when trying to compile revoco. It didn't work because of that webcam showing in the `lsusb`.
My hack will only work for MX Revolution though, but I don't know if revoco would work with other MX too.

The best solution would be to use a list of lsusb ids working with revoco, but I don't know them.