Fix validation error type `SA05` and check in CI

[MarckK]

Problem description

In order to have a continuous check by the CI on validation error SA05 (Reference name in See Also section does not need pandas prefix, use correct reference instead), fixing them in the code base enables the addition to the CI for automated testing in the future.

SA05 has just 96 occurrences (see overview of the errors), including:

method	file	file_line	github_link
pandas.CategoricalDtype	pandas/core/dtypes/dtypes.py	175.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/dtypes/dtypes.py#L175
pandas.Categorical	pandas/core/arrays/categorical.py	215.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/arrays/categorical.py#L215
pandas.api.extensions.ExtensionDtype	pandas/core/dtypes/base.py	148.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/dtypes/base.py#L148
pandas.DataFrame.dtypes	pandas/core/generic.py	5462.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/generic.py#L5462
pandas.DataFrame.ftypes	pandas/core/generic.py	5498.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/generic.py#L5498
pandas.DataFrame.values	pandas/core/generic.py	5255.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/generic.py#L5255
pandas.DataFrame.get_values	pandas/core/generic.py	5342.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/generic.py#L5342
pandas.DataFrame.memory_usage	pandas/core/frame.py	2475.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L2475
pandas.DataFrame.empty	pandas/core/generic.py	1849.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/generic.py#L1849
pandas.DataFrame.agg	pandas/core/frame.py	6248.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L6248
pandas.DataFrame.aggregate	pandas/core/frame.py	6248.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L6248
pandas.DataFrame.cov	pandas/core/frame.py	7040.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L7040
pandas.DataFrame.eval	pandas/core/frame.py	3082.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L3082
pandas.DataFrame.rename	pandas/util/_decorators.py	3922.0	https://github.com/pandas-dev/pandas/blob/master/pandas/util/_decorators.py#L3922
pandas.DataFrame.append	pandas/core/frame.py	6532.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L6532
pandas.DataFrame.plot.bar	pandas/plotting/_core.py	3005.0	https://github.com/pandas-dev/pandas/blob/master/pandas/plotting/_core.py#L3005
pandas.DataFrame.plot.barh	pandas/plotting/_core.py	3090.0	https://github.com/pandas-dev/pandas/blob/master/pandas/plotting/_core.py#L3090
pandas.DataFrame.plot.box	pandas/plotting/_core.py	3170.0	https://github.com/pandas-dev/pandas/blob/master/pandas/plotting/_core.py#L3170
pandas.DataFrame.from_csv	pandas/core/frame.py	1838.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L1838
pandas.DataFrame.to_gbq	pandas/core/frame.py	1324.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L1324
pandas.DataFrame.style	pandas/core/frame.py	730.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L730
pandas.cut	pandas/core/reshape/tile.py	23.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/reshape/tile.py#L23
pandas.unique	pandas/core/algorithms.py	278.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/algorithms.py#L278
pandas.to_numeric	pandas/core/tools/numeric.py	14.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/tools/numeric.py#L14
pandas.to_datetime	pandas/core/tools/datetimes.py	401.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/tools/datetimes.py#L401
pandas.date_range	pandas/core/indexes/datetimes.py	1379.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/indexes/datetimes.py#L1379
pandas.eval	pandas/core/computation/eval.py	156.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/computation/eval.py#L156
pandas.errors.DtypeWarning	pandas/errors/init.py	38.0	https://github.com/pandas-dev/pandas/blob/master/pandas/errors/__init__.py#L38
pandas.api.types.is_number	pandas/core/dtypes/inference.py	29.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/dtypes/inference.py#L29
pandas.core.groupby.GroupBy.pipe	pandas/core/groupby/groupby.py	538.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/groupby/groupby.py#L538
...	...	...	...
pandas.read_stata	pandas/util/_decorators.py	171.0	https://github.com/pandas-dev/pandas/blob/master/pandas/util/_decorators.py#L171
pandas.tseries.frequencies.to_offset	pandas/tseries/frequencies.py	59.0	https://github.com/pandas-dev/pandas/blob/master/pandas/tseries/frequencies.py#L59
pandas.Panel.values	pandas/core/generic.py	5255.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/generic.py#L5255
pandas.Panel.dtypes	pandas/core/generic.py	5462.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/generic.py#L5462
pandas.Panel.ftypes	pandas/core/generic.py	5498.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/generic.py#L5498
pandas.Panel.rename	pandas/core/panel.py	1251.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/panel.py#L1251
pandas.plotting.bootstrap_plot	pandas/plotting/_misc.py	363.0	https://github.com/pandas-dev/pandas/blob/master/pandas/plotting/_misc.py#L363
pandas.plotting.radviz	pandas/plotting/_misc.py	146.0	https://github.com/pandas-dev/pandas/blob/master/pandas/plotting/_misc.py#L146
pandas.core.resample.Resampler.apply	pandas/core/resample.py	257.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L257
pandas.core.resample.Resampler.aggregate	pandas/core/resample.py	257.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L257
pandas.core.resample.Resampler.pipe	pandas/core/resample.py	189.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L189
pandas.core.resample.Resampler.backfill	pandas/core/resample.py	492.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L492
pandas.core.resample.Resampler.bfill	pandas/core/resample.py	492.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L492
pandas.core.resample.Resampler.fillna	pandas/core/resample.py	596.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L596
pandas.core.resample.Resampler.count	pandas/core/resample.py	865.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L865
pandas.core.resample.Resampler.mean	pandas/core/resample.py	857.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L857
pandas.core.resample.Resampler.median	pandas/core/resample.py	857.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L857
pandas.core.resample.Resampler.ohlc	pandas/core/resample.py	857.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L857
pandas.core.resample.Resampler.size	pandas/core/resample.py	815.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L815
pandas.core.resample.Resampler.sem	pandas/core/resample.py	857.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/resample.py#L857
pandas.Series.array	pandas/core/series.py	670.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/series.py#L670
pandas.io.formats.style.Styler	pandas/io/formats/style.py	55.0	https://github.com/pandas-dev/pandas/blob/master/pandas/io/formats/style.py#L55
pandas.core.window.Rolling.count	pandas/core/window.py	1689.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/window.py#L1689
pandas.core.window.Rolling.aggregate	pandas/core/window.py	1678.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/window.py#L1678
pandas.core.window.Rolling.quantile	pandas/core/window.py	1783.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/window.py#L1783
pandas.core.window.Expanding.count	pandas/core/window.py	1967.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/window.py#L1967
pandas.core.window.Expanding.aggregate	pandas/core/window.py	1956.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/window.py#L1956
pandas.core.window.Expanding.quantile	pandas/core/window.py	2056.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/window.py#L2056
pandas.Panel.empty	pandas/core/generic.py	1849.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/generic.py#L1849
pandas.Panel.get_values	pandas/core/generic.py	5342.0	https://github.com/pandas-dev/pandas/blob/master/pandas/core/generic.py#L5342

Todo:

• get rid of the errors in the code base
• update the code_check.sh script to take into account the SS02 type of errors

[MarckK]

I'm working on this. :)