Release 0.4.1 (#576)
Release 0.4.1 (#576)

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* AutoSklearnClassifier/Regressor's fit, refit, fit_ensemble now return self.

* Initial commit. Work in Progress.

* Fix minor printing error in sprint_statistics.

* Revert "Fix#460"

* Raise error if ensemble is not built (#480)

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* AutoSklearnClassifier/Regressor's fit, refit, fit_ensemble now return self.

* Initial commit. Work in Progress.

* Fix minor printing error in sprint_statistics.

* Revert "Fix#460"

* Resolve rebase conflict

* combined unittests to reduce travis runtime

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* ADD Auto-sklearn 0.4.1 release note to releases.rst

automl/auto-sklearn,automl/auto-sklearn