Upgraded to libzmq 4.2.2
Upgraded to libzmq 4.2.2

Since [libzmq-win](https://github.com/vtellier/libzmq-win) has been updated.
lgeiger/zmq-prebuilt,lgeiger/zmq-prebuilt,lgeiger/zmq-prebuilt,lgeiger/zmq-prebuilt,interpretor/zeromq.js,interpretor/zeromq.js,interpretor/zeromq.js,lgeiger/zmq-prebuilt,interpretor/zeromq.js,interpretor/zeromq.js