[chore] it's not necessary to make chunks when running the examples.

Author: diasbruno

examples/basic/index.html

@@ -14,7 +14,6 @@ <h2>an accessible React modal dialog component</h2>
     </header>
     <div id="example" class="padbox"></div>
     <a target="_top" href="https://github.com/reactjs/react-modal"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://github-camo.global.ssl.fastly.net/a6677b08c955af8400f44c6298f40e7d19cc5b2d/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f677261795f3664366436642e706e67" alt="Fork me on GitHub" data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_gray_6d6d6d.png"></a>
-    <script src="../__build__/shared.js"></script>
-    <script src="../__build__/basic.js"></script>
+    <script src="../__build__/basic.js" type="application/javascript"></script>
   </body>
 </html>

examples/bootstrap/index.html

@@ -14,7 +14,6 @@ <h2>an accessible React modal dialog component</h2>
     </header>
     <div id="example" class="padbox"></div>
     <a target="_top" href="https://github.com/reactjs/react-modal"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://github-camo.global.ssl.fastly.net/a6677b08c955af8400f44c6298f40e7d19cc5b2d/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f677261795f3664366436642e706e67" alt="Fork me on GitHub" data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_gray_6d6d6d.png"></a>
-    <script src="../__build__/shared.js"></script>
-    <script src="../__build__/bootstrap.js"></script>
+    <script type="application/javascript" src="/__build__/bootstrap.js"></script>
   </body>
 </html>

webpack.config.js

@@ -24,35 +24,20 @@ function buildEntries() {
 
 module.exports = {
   mode: 'development',
-
   entry: buildEntries(),
-
   output: {
     filename: '[name].js',
-    chunkFilename: '[id].chunk.js',
     path: path.resolve(__dirname, './examples/__build__'),
     publicPath: '/__build__/'
   },
-
   module: {
     rules: [
       { test: /\.js$/, exclude: /node_modules/, use: { loader: 'babel-loader' } }
     ]
   },
-
   resolve: {
     alias: {
       "react-modal": path.resolve(__dirname, "./src")
     }
-  },
-
-  optimization: {
-    splitChunks: {
-      chunks: 'all'
-    }
-  },
-
-  plugins: [
-    new webpack.LoaderOptionsPlugin({ debug: true })
-  ]
+  }
 };