Upload ESRI Python extensions to PyPi

[ChrisMathers]

ESRI should place python modules they develop outside the arcpy package on PyPi so we can pip install them which is more convient than GitHub.

[TedCronin]

At Dev Summit is was mentioned that they would be supporting conda and do something similiar

[ShaunWalbridge]

All of the packages we use for ArcGIS Pro (and Server) are now uploaded to our Anaconda Cloud channel, at https://anaconda.org/esri/. You can use them in Pro, or use them in an external conda environment. If you have other Esri Python packages that aren't there which you'd like to see, let us know.

[DanPatterson_Retired]

Throw them in here as well... ArcGIS code sharing

[ShaunWalbridge]

ArcPy is available as a conda package, which supports the full set of dependencies.