Pandas-preprocessor

Adds more errors to nc function. handles AttributeError, KeyError, and TypeError
Missing Value preprocessors now are skipped if its for a use case

Adds docs

Removes one_hot encoder. It was not using sklearn and could not be pickled
Adds power_transformer preprocessor
Adds quantile_transformer preprocessor
Adds polynomial_features preprocessor
Fixes preprocessor transform flow bug
Adds mv_drop preprocessor

Adds standardize preprocessor
Adds params to label binarizer preprocessor
Adds kbins_discretizer encoder
Renames normalize_min_max_scaler to min_max_scaler preprocessor
Adds params to min_max_scaler preprocessor
Adds normalizer preprocessor
Fixes label_encoder warning related to the pickling process
Adds max_abs_scaler preprocessor
Renames standardize preprocessor to standard_scaler
Adds robust_scaler preprocessor
Fixes max_abs_scaler and min_max_scaler, params were not being passed in

Renames normalize preprocessor to normalize_min_max_scaler
Adds pickling to normalize_min_max_scaler preprocessor
Fixes set_full_paths

Renames keep_columns to keep_other_columns
Renames clean_input to clean_query
Adds invert_cleaning_query