SC Controller

If anyone wants to snap SC Controller, one can continue from here.

Notes:

  1. Works in devmode, manually connect raw-usb and bluetooth interfaces
  2. Indicator icon not visible (image not found)
  3. steam-devices package used for udev rules (workaround for snaps not supporting setting udev rules)
  4. Current stable releases require python 2.7, it is being rewritten to C