Squashed commit of the following:

commit eb6d0cce
Author: superjom <superjom@gmail.com>
Date:   Mon Dec 25 19:48:28 2017 +0800

    code format

commit 353e1028
Author: superjom <superjom@gmail.com>
Date:   Mon Dec 25 19:47:46 2017 +0800

    restore

frontend/package.json

@@ -8,7 +8,9 @@
     "release": "cross-env NODE_ENV=production node ./tool/build.js",
     "build": "cross-env NODE_ENV=dev node ./tool/build.js",
     "dev": "cross-env NODE_ENV=dev node tool/dev-server.js",
-    "lint": "./node_modules/fecs/bin/fecs --rule"
+    "lint": "./node_modules/fecs/bin/fecs --rule",
+    "precommit": "npm run lint",
+    "prepush": "npm run lint"
   },
   "engines": {
     "node": ">= 6.4.0"
@@ -52,6 +54,7 @@
     "html-loader": "^0.4.4",
     "html-webpack-plugin": "^2.28.0",
     "http-proxy-middleware": "^0.17.4",
+    "husky": "^0.14.3",
     "json-loader": "^0.5.4",
     "opn": "^5.1.0",
     "optimize-css-assets-webpack-plugin": "^1.3.2",

frontend/tool/build.js

-"use strict";
 const webpack = require('webpack');
 const rm = require('rimraf');
 const ora = require('ora');

frontend/tool/entry.js

-"use strict";
 const path = require('path');
 const projectPath = path.resolve(__dirname, '..');
 const HtmlWebpackPlugin = require('html-webpack-plugin');

frontend/tool/webpack.config.js

-"use strict";
 const webpack = require('webpack');
 const path = require('path');
 const projectPath = path.resolve(__dirname, '..');

frontend/tool/webpack.prod.config.js

-"use strict";
 const webpack = require('webpack');
 const ExtractTextPlugin = require('extract-text-webpack-plugin');
 const path = require('path');

visualdl/python/test_storage.py

@@ -4,13 +4,15 @@ import unittest
 import random
 import time
 
+
 class StorageTest(unittest.TestCase):
     def setUp(self):
         self.dir = "./tmp/storage_test"
 
     def test_read(self):
         print 'test write'
-        self.writer = storage.StorageWriter(self.dir, sync_cycle=1).as_mode("train")
+        self.writer = storage.StorageWriter(
+            self.dir, sync_cycle=1).as_mode("train")
         scalar = self.writer.scalar("model/scalar/min")
         # scalar.set_caption("model/scalar/min")
         for i in range(10):