Merge pull request #669 from hintjens/master

Renamed inproc connect test (name was too long)
Fix cmake build
Merge pull request #670 from ricnewton/master

Fix cmake build
Testing github jenkins integration
More testing github jenkins integratio
Revert "More testing github jenkins integratio"

This reverts commit 0640d6d2baa014ad93ba57ad2f692af8f9081eb0.
Merge branch 'master' of https://github.com/zeromq/libzmq
More testing github jenkins integration
Merge pull request #671 from ricnewton/master

Testing github jenkins integration
Updated NEWS for 3.2.x releases
Renamed test_connect_delay to test_immediate

* The ZMQ_CONNECT_DELAY option was renamed to ZMQ_IMMEDIATE
Built zmq_send_const man page properly
Removed inaccurate note in zmq_poll man page
Merge pull request #672 from hintjens/master

Renamed test_connect_delay to test_immediate to match name of option
Renamed new socket options to be clearer

* ZMQ_REQ_STRICT was negative option (default 1) which goes against
  the standard, where defaults are zero. I renamed this to
  ZMQ_REQ_RELAXED.

* ZMQ_REQ_REQUEST_IDS felt clumsy and describes the technical solution
  rather than the problem/requirement. I changed to ZMQ_REQ_CORRELATE
  which seems more explicit.
Merge pull request #673 from hintjens/master

Renamed new socket options to be clearer
Fixed packaging for source distribution
Next version off libzmq master is 4.1.0
Missing file from Makefile.am
Updated NEWS for 4.0.0 release