[issue5250] Document __instancecheck__ and __subclasscheck__

[Chris Rebert]

Chris Rebert <pybugs at rebertia.com> added the comment:

One last triviality: Could the mention of __subclasscheck__() in http://docs.python.org/dev/library/abc.html#abc.ABCMeta.__subclasshook__ get linked to the newly-added docs?

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<http://bugs.python.org/issue5250>
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