clean code

config/webpack.common.js

@@ -44,8 +44,8 @@ module.exports = function(options) {
       extensions: ['.js', '.json'],
       modules: [helpers.root('src'), helpers.root('node_modules')],
       alias: {
-        '@root': path.resolve(__dirname, '../'),
-        '@alias/logger': path.resolve(__dirname, '../lib/service/logger'),
+        '@root': helpers.root('/'),
+        '@alias/logger': helpers.root('lib/service/logger'),
         // replace bunyan
         'bunyan': 'browser-bunyan',
       }

resource/js/app.js

@@ -21,7 +21,6 @@ import RevisionPath     from './components/Page/RevisionPath';
 import RevisionUrl      from './components/Page/RevisionUrl';
 import BookmarkButton   from './components/BookmarkButton';
 import NewPageNameInputter from './components/NewPageNameInputter';
-import SearchTypeahead  from './components/SearchTypeahead';
 
 import CustomCssEditor  from './components/Admin/CustomCssEditor';
 import CustomScriptEditor from './components/Admin/CustomScriptEditor';
@@ -29,7 +28,6 @@ import CustomHeaderEditor from './components/Admin/CustomHeaderEditor';
 
 import * as entities from 'entities';
 
-
 if (!window) {
   window = {};
 }