Log Message:
pcsc-lite: updated to 2.2.1

2.2.1: Ludovic Rousseau

- fix meson related issues
- Some code cleanup

2.2.0: Ludovic Rousseau

- provide files for meson build tool (replaces autoconf/auoomake)
- fix a missing symbol in libpcscspy (bug introduced by the previous version)
- fix shutdown issues with hotplug_libusb
- update pcsc-spy manpage
- update copyright date
- Some other minor improvements