update README

- add badges

Author: Ffloriel

README.md

@@ -1,8 +1,13 @@
-# purgecss-webpack-plugin  
-<!-- [![Build Status](https://travis-ci.org/FullHuman/purgecss-webpack-plugin.svg?branch=master)](https://travis-ci.org/FullHuman/purgecss-webpack-plugin)
-[![CircleCi](https://circleci.com/gh/FullHuman/purgecss-webpack-plugin/tree/master.svg?style=shield)]()  -->
+# purgecss-webpack-plugin
+
+[![Build Status](https://travis-ci.org/FullHuman/purgecss-webpack-plugin.svg?branch=master)](https://travis-ci.org/FullHuman/purgecss-webpack-plugin)
+[![CircleCi](https://circleci.com/gh/FullHuman/purgecss-webpack-plugin/tree/master.svg?style=shield)]()
 [![dependencies Status](https://david-dm.org/fullhuman/purgecss-webpack-plugin/status.svg)](https://david-dm.org/fullhuman/purgecss-webpack-plugin)
 [![devDependencies Status](https://david-dm.org/fullhuman/purgecss-webpack-plugin/dev-status.svg)](https://david-dm.org/fullhuman/purgecss-webpack-plugin?type=dev)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/c23bd13d30104a7a89bed239166aaf69)](https://www.codacy.com/app/FullHuman/purgecss-webpack-plugin?utm_source=github.com&utm_medium=referral&utm_content=FullHuman/purgecss-webpack-plugin&utm_campaign=Badge_Grade)
+[![styled with prettier](https://img.shields.io/badge/styled_with-prettier-ff69b4.svg)](https://github.com/prettier/prettier)
+[![npm](https://img.shields.io/npm/v/purgecss-webpack-plugin.svg)](https://www.npmjs.com/package/purgecss-webpack-plugin)
+[![license](https://img.shields.io/github/license/fullhuman/purgecss-webpack-plugin.svg)]()
 
 [Webpack](https://github.com/webpack/webpack) plugin to remove unused css.
 
@@ -21,33 +26,32 @@ const ExtractTextPlugin = require('extract-text-webpack-plugin')
 const PurgecssPlugin = require('purgecss-webpack-plugin')
 
 const PATHS = {
-    src: path.join(__dirname, 'src')
+  src: path.join(__dirname, 'src')
 }
 
 module.exports = {
-    entry: './src/index.js',
-    output: {
-        filename: 'bundle.js',
-        path: path.join(__dirname, 'dist')
-    },
-    module: {
-        rules: [
-            {
-                test: /\.css$/,
-                use: ExtractTextPlugin.extract({
-                    fallback: 'style-loader',
-                    use: 'css-loader?sourceMap'
-                })
-            }
-        ]
-    },
-    plugins: [
-        new ExtractTextPlugin('[name].css?[hash]'),
-        new PurgecssPlugin({
-            paths: glob.sync(`${PATHS.src}/*`),
-            styleExtensions: ['.css']
+  entry: './src/index.js',
+  output: {
+    filename: 'bundle.js',
+    path: path.join(__dirname, 'dist')
+  },
+  module: {
+    rules: [
+      {
+        test: /\.css$/,
+        use: ExtractTextPlugin.extract({
+          fallback: 'style-loader',
+          use: 'css-loader?sourceMap'
         })
+      }
     ]
+  },
+  plugins: [
+    new ExtractTextPlugin('[name].css?[hash]'),
+    new PurgecssPlugin({
+      paths: glob.sync(`${PATHS.src}/*`)
+    })
+  ]
 }
 ```
 
@@ -57,19 +61,18 @@ Please read [CONTRIBUTING.md](./.github/CONTRIBUTING.md) for details on our code
 
 ## Versioning
 
-We use [SemVer](http://semver.org/) for versioning. 
-
+We use [SemVer](http://semver.org/) for versioning.
 
 ## Acknowledgment
 
 Purgecss was originally thought as the v2 of purifycss. And because of it, it is greatly inspired by it.  
-The plugins such as purgecss-webpack-plugin are based on the purifycss plugin.   
-Below is the list of the purifycss repositories:  
-- [purifycss](https://github.com/purifycss/purifycss)
-- [gulp-purifycss](https://github.com/purifycss/gulp-purifycss)
-- [purifycss-webpack](https://github.com/webpack-contrib/purifycss-webpack)
+The plugins such as purgecss-webpack-plugin are based on the purifycss plugin.  
+Below is the list of the purifycss repositories:
+
+* [purifycss](https://github.com/purifycss/purifycss)
+* [gulp-purifycss](https://github.com/purifycss/gulp-purifycss)
+* [purifycss-webpack](https://github.com/webpack-contrib/purifycss-webpack)
 
 ## License
 
 This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details
-

package.json

@@ -7,7 +7,8 @@
   "jsnext:main": "./lib/purgecss-webpack-plugin.es.js",
   "directories": {
     "lib": "lib",
-    "test": "__tests__"
+    "test": "__tests__",
+    "example": "examples"
   },
   "scripts": {
     "build": "rollup -c rollup.config.js",
@@ -19,13 +20,7 @@
     "type": "git",
     "url": "git+https://github.com/FullHuman/purgecss-webpack-plugin.git"
   },
-  "keywords": [
-    "webpack-plugin",
-    "purgecss",
-    "remove",
-    "unused",
-    "css"
-  ],
+  "keywords": ["webpack-plugin", "purgecss", "remove", "unused", "css"],
   "author": "Ffloriel",
   "license": "MIT",
   "bugs": {