improve debug level support

lib do not segfault when there is no open device
and sett the desired level when a device is opened
k8055cmd set level to 3 on -debug
fix k8055_takeover_device

libusb_detach_kernel_driver() -> LIBUSB_ERROR_NOT_FOUND is not fatal
libusb_set_configuration() must be called before libusb_claim_interface()
support PVM110 cards