coinmarketcap 0.3.0

A small unofficial wrapper for the coinmarketcap.com API
Documentation 
# coinmarketcap

[![Crates.io](https://img.shields.io/crates/v/coinmarketcap.svg)](https://crates.io/crates/coinmarketcap)
[![Documentation](https://docs.rs/coinmarketcap/badge.svg)](https://docs.rs/coinmarketcap/)
[![Build Status](https://travis-ci.org/zoranzaric/coinmarketcap.rs.svg?branch=master)](https://travis-ci.org/zoranzaric/coinmarketcap.rs)

A small unofficial wrapper for the
[coinmarketcap.com](https://coinmarketcap.com/) API.

This is my first Rust library.  I'm releasing this to try the whole Cargo
packaging and relaese workflow.