Merge branch 'develop'

...multiview_platform/result_analysis/feature_importances.py

summit/multiview_platform/utils/hyper_parameter_search.py

summit/tests/test_exec_classif.py

summit/tests/test_mono_view/test_exec_classif_mono_view.py

summit/tests/test_result_analysis/test_error_analysis.py

summit/tests/test_result_analysis/test_execution.py

...it/tests/test_result_analysis/test_feature_importances.py

summit/tests/test_result_analysis/test_metric_analysis.py

summit/tests/test_utils/test_base.py

summit/tests/test_utils/test_hyper_parameter_search.py