Made a storage driver for botkit with consul

I created a storage driver written in TypeScript for botkit as consul backend. https://github.com/tmtk75/botkit-storage-consul

I could publish the module as botkit-storage-consul onto npm.

It's easy to use it like this.

import * as botkit from "botkit";
import { ConsulStorage } from "botkit-storage-consul";

botkit.slackbot({
  storage: ConsulStorage({consul_url: process.env.CONSUL_URL}),
  ...