Backport zmq_proxy_steerable and fix error in proxy function prototype.
Merge pull request #67 from cosmoharrigan/proxy

Backport zmq_proxy_steerable and fix error in proxy function prototype
Bumped version for next release
Merge pull request #68 from hintjens/master

Bumped version for next release
fix: win32 tcp_keepalive gets set even when option is -1
Backported #797
Merge pull request #70 from hintjens/master

Backported #797
Added man page for zmq_proxy_steerable
Merge pull request #71 from hintjens/master

Added man page for zmq_proxy_steerable
Resolve issue #939

This bug is caused by fq which can terminate pipe before sending all
frames of a message first. So sometimes two messages were mixed and this
confused ZAP handler.

This patch just modifies one pipe parameter so that socket consumes all
messages before dropping the pipe.
Merge pull request #72 from hintjens/master

Resolve issue #939
Merge pull request #74 from mditzel/master

Fix #73: link error when cross-compiling with mingw.
Fixed link error when cross-compiling with mingw.
Fix issue #75
Merge branch 'master' of https://github.com/zeromq/zeromq4-x
Merge branch 'master' of https://github.com/zeromq/zeromq4-x
Merge branch 'master' of https://github.com/mditzel/zeromq4-x
Merge pull request #76 from mditzel/master

Fix issue #75
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