CHG: 'lf xxxxx' reduced number of samples from 30000 -> 20000 in "lf xxxxxx read" commands.
CHG: 'data samples' - didn't honor the silent parameter. It now output less for the 'lf xxxxxx read' commands.
CHG: USB_CMD_DATA_SIZE is now used as maxsize for transfer of data between client and pm3device
CHG: suggested a fix for the underscore problem in ioclass\fileutils.c
ADD: tnp3xx support
ADD: nxp tag idents.
ADD: identifiction of chinese backdoor commands to hf 14a reader.