Merge pull request automl#757 from automl/development

Finalize release of v0.6.0

Merge pull request automl#678 from automl/development

Release 0.5.2

Merge pull request automl#595 from automl/development

Prepare release of Auto-sklearn 0.4.2

Merge pull request automl#579 from automl/development

Create Release 0.4.1

Merge pull request automl#495 from automl/development

Development

Merge pull request automl#406 from automl/development

Development

Merge pull request automl#359 from automl/development

Development

Merge pull request automl#284 from automl/development

Fix documentation building issue for v0.2.0 release

FIX estimator signature for regression

Merge pull request automl#197 from automl/development

MAINT prepare release of version 0.1.1