USB VID/PID conflicts with Crazyflie 2.0

[evoggy]

The USB VID and PID for the LPS node conflicts with the Crazyflie 2.0. In Linux and Mac OSX this isn't an issue, but on Windows this causes problem. Since the two devices have the same VID/PID but different drivers the user will have to re-install the proper driver (either for Crazyflie 2.0 or LPS node) if the other driver was previously installed.

The VID:PID for the Crazyflie 2.0 is 0483:5740