* starting py3 upgrade
* b64 not base64
* more progress, some more future things, and encoding
* tox
* update circle.yml
* that version doesnt exist yet, oops
* install?
* sigh
* Docker me?
* update readme, requirements
* fix for python3
* python35
* morgan remediations
* does this work?
* how about this?
* one more time
* no blank lines?
* revert a bit
* add future imports