Great_expectations: GE should support `read_excel` and `read_table`

[abegong]

Implementation is (probably) parallel to read_csv:

def read_csv(
    filename,
    dataset_class=dataset.pandas_dataset.PandasDataset,
    expectations_config=None,
    *args, **kwargs
):
    df = pd.read_csv(filename, *args, **kwargs)
    df = _convert_to_dataset_class(df, dataset_class, expectations_config)
    return df

[ccnobbli]

I'm working with a lot of SAS datasets nowadays (ugh). Would a read_sas be welcomed?

[abegong]

💯

[njsmith8]

I can take a crack at this one!