Update to 9.x (#6)

* Update to react-styleguidist 9.0.8, react & react-dom 16.8.6, webpack 4.30.0

* Update Webpack config for v4, adding css-loader & style-loader as dependencies

package.json

@@ -22,11 +22,13 @@
     "babel-preset-env": "^1.6.1",
     "babel-preset-react": "^6.24.1",
     "babel-preset-stage-0": "^6.24.1",
+    "css-loader": "^2.1.1",
     "prop-types": "^15.6.1",
-    "react": "^16.2.0",
-    "react-dom": "^16.2.0",
-    "react-styleguidist": "^7.0.16",
-    "webpack": "^3.4.1"
+    "react": "^16.8.6",
+    "react-dom": "^16.8.6",
+    "react-styleguidist": "^9.0.8",
+    "style-loader": "^0.23.1",
+    "webpack": "^4.30.0"
   },
   "scripts": {
     "start": "styleguidist server",

styleguide.config.js

@@ -3,15 +3,24 @@ module.exports = {
 	defaultExample: true,
 	webpackConfig: {
 		module: {
-			loaders: [
+			rules: [
 				{
 					test: /\.jsx?$/,
 					exclude: /node_modules/,
 					loader: 'babel-loader',
 				},
 				{
 					test: /\.css$/,
-					loader: 'style-loader!css-loader?modules&importLoaders=1',
+					use: [
+						'style-loader',
+						{
+							loader: 'css-loader',
+							options: {
+								importLoaders: 1,
+								modules: true
+							}
+						},
+					],
 				},
 			],
 		},