Updated NEWS
Problem: generates incompatible libzmq.so.3.1.0

See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=743508

The ABI in fact changed in two significant ways, one with inproc
connects, and one with socket monitoring

Solution: generate libzmq.so.4.0.0 library instead.

This change should be backported to zeromq-4.x

Conflicts:
	.gitignore
Merge pull request #78 from hintjens/master

Fixed issue #994