Support for Fanatec ClubSport USB adapter

[gotzl]

Fanatec offers a USB-adapter that allows connecting the CSL Handbrake/Shifter/Pedals to the PC directly (therefore they can be used w/o a Fanatec wheel).

The USB adapter has different modes to support the different devices. In windows, a firmware update tool allows switching between the different modes. (It seems to put the device into a bootloader-mode, then flashes the appropriate firmware).

Should be doable, but not sure how many people would actually use this ....