coingecko_client 0.1.1

This is my first gem and the idea was to develop a super simple and lightweight client to connect with Coingecko API. Keep in mind that this is by no means an oficial gem from Coingecko, it is a MIT license pet project! Use at your own discretion! I published it originally with the methods that I needed for another project, but I'll keep on adding more methods to interact with the rest of the API. Any comments, sugestions, Pull Requests, feel free to contact me.