SmartCard Packages

Forked tomkp/smartcard library to increase length of APDU responses

Changes: * more flexible (hopefully) see: **Class: Devices constructor** * events for card detection, card leaving and state change for better control * depends on [PaddeK's](https://github.com/paddek) fork of [pcsclite](https://github.com/paddek/node-

Smartcard library.