Build fails on python 3.2/python 3.3

[emre]

https://travis-ci.org/emre/storm

[StephenBrown2]

As 3.2 and 3.3 have lost support as of some time last year, I wouldn't worry much about supporting them.

---

Python 3.2.x reached end-of-life status on 2016-02-20
Python 3.3.x reached end-of-life status on 2017-09-29

[emre]

Looks like an easy fix, though:

RuntimeError: cryptography requires setuptools 18.5 or newer, please upgrade to a newer version of setuptools

If that can be fixed with a simple touch, I would rather keep it compatible with 3.2 and 3.3.