General cleanup of Package

[mmcky]

this fixes #410

[coveralls]

Coverage decreased (-0.0009%) to 94.084% when pulling 0caabc7 on tidy-up into bdc61ff on master.

[pep8speaks]

Hello @mmcky! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

There are currently no PEP 8 issues detected in this Pull Request. Cheers! 🍻

Comment last updated at 2019-11-05 01:29:43 UTC

[oyamad]

Maybe add \n to this line:

QuantEcon.py/setup.py

Line 18 in 88252ce

doc += "\nversion = '%s'" % VERSION

    doc += "\nversion = '%s'\n" % VERSION

[mmcky]

@oyamad I think this address all the items listed in #410. Thanks for adding those issues there.

In addition to the issue:

1. I have removed data/ from the root level and migrated the only used file employment.csv to quantecon/tests/data
2. swapped over to solely use setuptools
3. added package discovery using find_packages()
4. added MANIFEST.in for data inclusions.

[mmcky]

shoot I should have squashed and merged. @oyamad would you mind if I made this the default?

[oyamad]

No problem.