Merge pull request #6 from ipfs/update/readme+circle

Update the Readme + add Circle

README.md

@@ -4,7 +4,9 @@ IPFS Blocks JavaScript Implementation
 [![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io) 
 [![](https://img.shields.io/badge/project-IPFS-blue.svg?style=flat-square)](http://ipfs.io/)
 [![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)
-![](https://img.shields.io/badge/coverage-?%25-yellow.svg?style=flat-square)
+[![Travis CI](https://travis-ci.org/ipfs/js-ipfs-blocks.svg?branch=master)](https://travis-ci.org/ipfs/js-ipfs-blocks)
+[![Circle CI](https://circleci.com/gh/ipfs/js-ipfs-blocks.svg?style=svg)](https://circleci.com/gh/ipfs/js-ipfs-blocks)
+![](https://img.shields.io/badge/coverage-77-yellow.svg?style=flat-square)
 [![Dependency Status](https://david-dm.org/ipfs/js-ipfs-blocks.svg?style=flat-square)](https://david-dm.org/ipfs/js-ipfs-blocks)
 [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard)
 
@@ -28,15 +30,42 @@ IPFS Blocks JavaScript Implementation
 
 A Block is a data structure available on this module.
 
-## Usage
+# Installation
 
-```bash
-$ npm i ipfs-blocks
+## npm
+
+```sh
+> npm i ipfs-blocks
 ```
 
-```javascript
-const ipfsBlocks = require('ipfs-blocks')
+## Use in Node.js
+
+```JavaScript
+var ipfsBlocks = require('ipfs-blocks')
+```
 
+## Use in a browser with browserify, webpack or any other bundler
+
+The code published to npm that gets loaded on require is in fact a ES5 transpiled version with the right shims added. This means that you can require it and use with your favourite bundler without having to adjust asset management process.
+
+```JavaScript
+var ipfsBlocks = require('ipfs-blocks')
+```
+
+## Use in a browser Using a script tag
+
+Loading this module through a script tag will make the `Unixfs` obj available in the global namespace.
+
+```html
+<script src="https://npmcdn.com/ipfs-blocks/dist/index.min.js"></script>
+<!-- OR -->
+<script src="https://npmcdn.com/ipfs-blocks/dist/index.js"></script>
+```
+
+# Usage
+
+
+```javascript
 // then, to access each of the components
 ipfsBlocks.BlockService
 ipfsBlocks.Block

circle.yml

@@ -0,0 +1,3 @@
+machine:
+  node:
+    version: stable