v0.0.1, 2015-01-02 -- Initial release.
v0.0.2, 2015-01-02 -- Fix README.txt.
v0.0.3, 2015-01-03 -- Rename package and update documentation.
v0.0.4, 2015-01-03 -- Add custom action service.
v0.0.5, 2015-01-05 -- Update Pi-Pin-Manager version.
v0.0.6, 2015-01-05 -- Add get_config as GPIO action.
v0.0.7, 2015-01-05 -- Improve error handling.
v0.0.8, 2015-01-05 -- Improve error handling in custom actions.
v0.0.9, 2015-01-07 -- Enforce TTL on queue.
