Add missing note about cancellation processing
Work on tests stability
Make tests more stable
Prevent writing to already closed socket, update tests
Remove unused import
Make connect and bind not mutually exclusive

ZeroMQ socket can be simultaneously connected and bound to multiple endpoints (each).
There should be no reason for connect/bind arguments of create_zmq_connection()
being mutually exclusive.
Merge pull request #31 from himikof/master

Make connect and bind not mutually exclusive
Subtle updates in makefile/travis config
Merge branch 'master' of github.com:aio-libs/aiozmq

Conflicts:
	Makefile
Make tests more stable
Get rid of inproc addr for some tests
Fix travis file
Get rid of inproc addrs
Merge branch 'master' into windows

Conflicts:
	aiozmq/core.py
	tests/rpc_func_annotations.py
Fix #27: Add limited support for Windows