celly 0.6.0

Cellular automaton library.
# celly

[![Build Status](https://travis-ci.org/0nkery/celly.svg?branch=master)]
(https://travis-ci.org/0nkery/celly)
[![Crates.io](https://img.shields.io/crates/v/celly.svg?maxAge=2592000?style=flat-square)]
(https://crates.io/crates/celly)