* Initial version for the python client (not ready for PROD usage yet)
* Docker compose
* Basic Task Logging support
* HTTP task fails when the response code is 204.
* HttpTask puts the response object as result as opposed to a map.  This will cause JSON path evaluation failure when reading the output of http task immediately after the execution in the next task.
* Sample worker with polling
* Conductor Eventing (Alpha)
* WorkflowTask.setType(Type type) has been renamed to setWorkflowTaskType to clear the ambiguity.
* scripting for conditional evaluation
* EVENT task