[Python] Add PyPI flair
[Python] Add PyPI flair

Hint where the package can be found on PyPI since it doesn't match the name of the Github repo.

Author: tim smith <github@tim-smith.us>

Closes #131 from tdsmith/patch-1 and squashes the following commits:

99473d3 [tim smith] Add PyPI flair

wesm/feather,wesm/feather,chris-b1/feather,wesm/feather,chris-b1/feather,chris-b1/feather,wesm/feather,chris-b1/feather,chris-b1/feather,wesm/feather,wesm/feather,chris-b1/feather,wesm/feather,wesm/feather