Add Slack badge

README.md

@@ -1,9 +1,10 @@
 ![](https://user-images.githubusercontent.com/4060187/27243721-3b5219d0-52b1-11e7-96f1-dae8391a3ef6.png)
 
 [![gzip size](http://img.badgesize.io/https://unpkg.com/formik/dist/formik.umd.min.js?compression=gzip)](https://unpkg.com/formik/dist/formik.umd.min.js)
+[![Build Status](https://travis-ci.org/jaredpalmer/formik.svg?branch=master)](https://travis-ci.org/jaredpalmer/formik)
 [![npm](https://img.shields.io/npm/v/formik.svg)](https://npm.im/formik)
 [![license](http://img.shields.io/npm/l/formik.svg)](./LICENSE)
-[![Build Status](https://travis-ci.org/jaredpalmer/formik.svg?branch=master)](https://travis-ci.org/jaredpalmer/formik)
+[![Join the chat at on Slack](https://palmer.chat/badge.svg)](https://palmer.chat/)
 
 Let's face it, forms are really verbose in [React](https://github.com/facebook/react). To make matters worse, most form helpers do wayyyy too much magic and often have a significant performance cost associated with them. Formik is a minimal Higher Order Component that helps you with the 3 most annoying parts: