Devices list sorting

[Pascal de Bruijn <pmjdebruijn pcode nl>]

Hi,

Since I'm _guessing_ GCM will most commonly be used to calibrate
displays, it might be a thought to sort on device "class" first, and
then alphabetically?

Possibly displaying displays at the top of the list? I'm guessing this
order makes most sense (to me):

- Displays
- Printers
- Scanners
- Camera's
- Video Camera's

Regards,
Pascal de Bruijn