Added m-file placeholder with little description for zmq_setsockopt
Added zmq_close
Included zmq_close in compile_list
Modified test_zmq_socket to test zmq_close
Improved test_get/setsockopt

- zmq_close and zmq_ctx_term included
- assert_does_not_throw also included, avoiding wordier messy code
Included return status test in test_zmq_socket
Added zmq_bind
Included zmq_bind in compile_list
Included test_zmq_bind
Generalized assertions in test_zmq_bind
Added zmq_unbind
Included zmq_unbind in compile_list
Modified test_zmq_bind to test zmq_unbind
Added zmq_connect
Included zmq_connect in compile_list

Conflicts:
	compile_list.m
Included test_zmq_connect
Added zmq_disconnect
Included zmq_disconnect in compile_list
Modified test_zmq_connect to test zmq_disconnect