Add vs2013 solution and build for (v120) of libzmq project.
Merge pull request #930 from ricnewton/master

Add delays in test_connect_rid
Fixed wrong assert in zmq_recv

zmq_recv returns bytes count, not error code, so 'assert (rc==0)' behaved completely wrong
Merge pull request #931 from Dahko/patch-1

Fixed wrong assert in zmq_recv
Merge pull request #932 from ricnewton/master

Remove delays in test_connect_rid and destroy/recreate context between tests
fix test_fork

* was problem on debian/wheezy
Merge pull request #933 from soundart/master

cmake: fix test_fork
Visual Studio 2013 build updates.
Merge pull request #934 from evoskuil/master

Add Visual Studio 2013 solution and build for (v120) of libzmq project.
Fix windows build.