Adding new 3Dconnexion devices

[JakubAndrysek]

If you want to add an additional device.

• fork the repo
• find out the VID + PID
• try to map buttons and axis to the code
  • this is Windows helper, code: raw_data.py
• example of configured device: SpaceMouse USB
• create PR

Try to look into the parent's repo (forked from) - more details - Windows only (have to be modified)