Explicitly test for some functions
remove unused module
More XS tweaks
add check for zmq_cxt_set, more tweaks for Makefile.PL
generate .c files dynamically, Makefile.PL tweaks
Add printing for what we're testing
support zmq_ctx_* functions
Add zmq_unbind, zmq_socket_monitor
Various fixes, mainly to appease travis-ci
Include command name for debugging
Add zmq_cxt_get
Add docs
typo
Make sure zmq_proxy receives the proper zeromq sockets

Signed-off-by: Pedro Melo <melo@simplicidade.org>
Properly set SET_BANG on newly added functions