Fix bug in TimeSeriesAxes.set_xscale
This PR fixes #246 (closed) by allowing *args, **kwargs to pass through to the underlying method.
I also added a specific test against regresion, and improved a few of the other plotting tests (hopefully).
This PR fixes #246 (closed) by allowing *args, **kwargs to pass through to the underlying method.
I also added a specific test against regresion, and improved a few of the other plotting tests (hopefully).