Ahhh, accidentally it doubles now. 
Actually I’d made a config for the nanoKONTROL2 just a month before, since there was such a request in the Duplex beta thread.
But I hadn’t post it to the dedicated thread in the forum, therefore maybe you have not noticed it.
I should have posted it in the forum clearly then. Sorry for my lazyness.
@danoise: Actually I don’t have (real) nanoKONTROL2 yet and I don’t persist in my config so much, so I don’t mind if my config is not adopted. Please use craftomaniac’s new config officially. Maybe I will buy nano in the near future since it’s very cheap and interesting, then I also can cooperate with its improvement. 