[plt-planet-announce] Updated PLaneT package: jaymccarthy/zeromq.plt for 4.x

This announces the availability of an updated package from PLaneT:

-------
Name:            zeromq.plt
Package version: 2.0
Owner:           jaymccarthy


Package Description
An FFI for ZeroMQ
Release Notes
Initial release
-------

Go to 

http://planet.racket-lang.org/display.ss?package=zeromq.plt&owner=jaymccarthy

for more information.