PEP8 Fixes

[raghavrv]

This is an attempt to sync between numpy's and scikit-learn's version of numpydoc.

Currently I have made numpydoc's version PEP8 compliant to avoid trivial merge conflicts between both versions.

@larsmans Could you take a look at this?

[rgommers]

no backslashes please, that's bad style. if this is copied from scikit-learn, it should be changed there. If you wanted to get this line to <80 chars, a better way would be

self.show_inherited_members = config.get(
            'show_inherited_class_members', True)

[rgommers]

This looks fine except for the one \. Sounds like a good plan to merge back scikit-learn specific changes - they could probably use this repo as a git submodule just like numpy does.

[raghavrv]

@rgommers Have removed the \. Please take a look now!

they could probably use this repo as a git submodule just like numpy does.

Thanks! I have referenced your suggestion in a comment...

[rgommers]

Looks good to me now, thanks. I'll leave it open for a bit in case someone else wants to comment.

[larsmans]

Looks fine, but I'm not sure why you're pinging me. I don't have pull rights on this repo.

[rgommers]

OK in it goes. Thanks @ragv

[raghavrv]

Thanks for the merge :)

[raghavrv]

@larsmans Sorry I had incorrectly assumed you had! Thanks for reviewing it anyway :)