Panel.to_json NotImplemented but documented

[maxnoe]

Using pandas 0.17.1 i was trying to use panel.to_json,
like documented here:
http://pandas.pydata.org/pandas-docs/stable/generated/pandas.Panel.to_json.html

This raises an NotImplementedError.

[jreback]

oh this should be removed from the docs

it's not supported

[pmespresso]

Hello! I'd like to work on this as a starting point to further contributions to the pandas library.

Is this simply a matter of deleting the line Panel.to_json in api.rst under Serialization/IO/Conversion in the docs? I'm still familiarizing myself with the codebase and sphinx.

[jreback]

yep