Log the bind address for DeviceClient exceptions
Ensure client sockets are always closed when the server main loop exits
Merge pull request #4 from ska-sa/refactor-server-network-io

Refactor server network io
Remove dead katcp twisted code
Merge pull request #5 from ska-sa/fix-build

Remove dead katcp twisted code to fix build. 
Whoohooo, cool all of it was remove lines. I like those.
Quick build fix
Merge branch 'master' of github.com:ska-sa/katcp-python
Fix race conditions in katcp client tests
Merge pull request #6 from ska-sa/fix-test_wait_connected

Fix race conditions in katcp client tests