Make tools stateless
Knowledge of parent is removed from Tool. The parent is passed only when needed, i.e. to the call to configuration().
This allows for the same Tool instance to be passed to different algorithms.
closes #49 (closed)
Knowledge of parent is removed from Tool. The parent is passed only when needed, i.e. to the call to configuration().
This allows for the same Tool instance to be passed to different algorithms.
closes #49 (closed)