old_contents: let path = require('path');
  let fs = require('fs');
  let webpack = require('webpack');
  let WebpackIsomorphicToolsPlugin = require('webpack-isomorphic-tools/plugin');
  let webpackIsomorphicToolsConfig = require('./isomorphic');
  
  var babelrc = fs.readFileSync('./.babelrc');
  var babelConfig;
  try {
    babelConfig = JSON.parse(babelrc);
  } catch (err) {
    console.error('==>     ERROR: Error parsing your .babelrc.');
    console.error(err);
  }
  
  // Inject HMR plugin for development
  babelConfig.env.client.presets.push('react-hmre');
  let babelLoaderQuery = JSON.stringify(babelConfig.env.client);
  
  let webpackIsomorphicToolsPlugin = new WebpackIsomorphicToolsPlugin(webpackIsomorphicToolsConfig).development();
  
  module.exports = {
    entry: {
      app: [
        './src/client/index.js'
      ]
    },
    output: {
      path: path.resolve(__dirname, 'build'),
      publicPath: 'http://localhost:8080/assets/',
      filename: 'bundle.js'
    },
    module: {
      loaders: [
        { test: /\.js$/, exclude: /node_modules/, loader: 'babel?' + babelLoaderQuery },
        { test: webpackIsomorphicToolsPlugin.regular_expression('images'), loader: 'url-loader?limit=10240' }
      ]
    },
    plugins: [
      new webpack.NamedModulesPlugin(),
      webpackIsomorphicToolsPlugin
    ],
    progress: true,
    devtool: 'eval-source-map',
    debug: true
  };
new_contents: let path = require('path');
  let fs = require('fs');
  let webpack = require('webpack');
  let WebpackIsomorphicToolsPlugin = require('webpack-isomorphic-tools/plugin');
  let webpackIsomorphicToolsConfig = require('./isomorphic');
  
  var babelrc = fs.readFileSync('./.babelrc');
  var babelConfig;
  try {
    babelConfig = JSON.parse(babelrc);
  } catch (err) {
    console.error('==>     ERROR: Error parsing your .babelrc.');
    console.error(err);
  }
  
  // Inject HMR plugin for development
  babelConfig.env.client.presets.push('react-hmre');
  let babelLoaderQuery = JSON.stringify(babelConfig.env.client);
  
  let webpackIsomorphicToolsPlugin = new WebpackIsomorphicToolsPlugin(webpackIsomorphicToolsConfig).development();
  
  module.exports = {
    entry: {
      app: [
        './src/client/index.js'
      ]
    },
    output: {
      path: path.resolve(__dirname, 'build'),
      publicPath: 'http://localhost:8080/assets/',
      filename: 'bundle.js'
    },
    module: {
      loaders: [
        { test: /\.js$/, exclude: /node_modules/, loader: 'babel?' + babelLoaderQuery },
        { test: webpackIsomorphicToolsPlugin.regular_expression('images'), loader: 'url-loader?limit=10240' }
      ]
    },
    plugins: [
      new webpack.NamedModulesPlugin(),
      webpackIsomorphicToolsPlugin
    ],
    devtool: 'eval-source-map'
  };
subject: Fix webpack config for latest.