v1.0.0 - Drop Py2, add Py3

Built from https://github.com/ftpsolutions/gosnmp-python/tree/v1.0.0

Pushed to https://pypi.org/project/gosnmp-python/1.0.0/

v0.91 release - last for Py2

Built from https://github.com/ftpsolutions/gosnmp-python/tree/v0.91

Pushed to https://pypi.org/project/gosnmp-python/0.91/

v0.2.3

Updating to use a new version of the gosnmp library that uses stateless connections

v0.2.2

Merge pull request #6 from ftpsolutions/fix/gopy_update

Fix/gopy update