libpcsclite is a library
added a minimal nPA card driver for OpenSC

use as something like

    env OPENSC_CONF=$PWD/vsmartcard/npa/opensc.conf opensc-tool --name
implemented npa_pin_cmd
fixed missing references to list operations
fixed resuming the PIN

initialization of the boxing commands in perform_pace always destroyed
the established security context.
use a correct mrz by default
updated to current OpenSC's master