old_contents: /**
   * The `index` task compiles the `index.html` file as a Grunt template. CSS
   * and JS files co-exist here but they get split apart later.
   */
  module.exports =
  {
    options: {
      liveReloadPort: '<%= ports.liveReload %>'
    },
  
    /**
     * When it is time to have a completely compiled application, we can
     * alter the above to include only a single JavaScript and a single CSS
     * file. Now we're back!
     */
    build: {
      src: ['<%= app_files.html %>'],
      dest: '<%= compile_targets.index %>',
      js: [
        '<%= compile_targets.traceur_runtime %>',
        '<%= compile_targets.vendor_js %>',
        '<%= compile_targets.js %>'
      ],
      css: [
        '<%= compile_targets.css %>'
      ]
    },
  
    deploy: {
      production: true,
      src: ['<%= app_files.html %>'],
      dest: '<%= compile_targets.index %>',
      js: [
        '<%= compile_targets.js %>'
      ],
      css: [
        '<%= compile_targets.css %>'
      ]
    }
  };
  
new_contents: /**
   * The `index` task compiles the `index.html` file as a Grunt template. CSS
   * and JS files co-exist here but they get split apart later.
   */
  module.exports =
  {
    options: {
      liveReloadPort: '<%= ports.liveReload %>'
    },
  
    /**
     * When it is time to have a completely compiled application, we can
     * alter the above to include only a single JavaScript and a single CSS
     * file. Now we're back!
     */
    build: {
      src: ['<%= app_files.html %>'],
      dest: '<%= compile_targets.index %>',
      options: {
        js: [
          '<%= compile_targets.traceur_runtime %>',
          '<%= compile_targets.vendor_js %>',
          '<%= compile_targets.js %>'
        ],
        css: [
          '<%= compile_targets.css %>'
        ]
      }
    },
  
    deploy: {
      src: ['<%= app_files.html %>'],
      dest: '<%= compile_targets.index %>',
      options: {
        production: true,
        js: [
          '<%= compile_targets.js %>'
        ],
        css: [
          '<%= compile_targets.css %>'
        ]
      }
    }
  };
  
subject: Fix xing-index