pandas.DataFrame.sort doc missing column param

[cancan101]

The column param is undocumented for pandas.DataFrame.sort:
http://pandas.pydata.org/pandas-docs/dev/generated/pandas.DataFrame.sort.html

[jtratner]

pretty sure it's just there for backwards compatibility/ease of use - same thing as columns, right? Might make sense to force it not to include in the docs (or even reorder the parameters)

[jreback]

yep this is for compat only and slated to be removed in 0.14

[cancan101]

Might be worth making a note of this in docs. I was confused :-)

[jtratner]

or just move it to the end and edit the autosummary to show the
non-deprecated signature?

[jreback]

parameter was removed as a deprecation update: #6639