Merge pull request #666 from lalebarde/master

curve key names as in libcurve, symetry design, a few logic improvements
Reformatted text
Revert "oblige the application to explicitely set the node type for PLAIN"

This reverts commit 1206f4572b4b3bb405a14cc60605b75d53b819a0.
Revert "makes curve keys symetric as in libcurve + factorisation"

This reverts commit bfd472f97cad5e37fa384b687a906f515600bac4.
tests: don't listen on public ports
Merge pull request #667 from hintjens/master

Reverted pull request 666
Merge pull request #668 from mrothe/no-public-tests

tests: don't listen on public ports
Renamed inproc connect test (name was too long)
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