Upgrade development dependencies.

- eslint: ^4.3.0 → ^4.13.1
- fs-extra: ^4.0.0 → ^5.0.0
- uglifyjs-webpack-plugin: ^0.4.6 → ^1.1.2
- webpack: ^3.4.1 → ^3.10.0

v3/package.json

@@ -36,12 +36,12 @@
     "web audio"
   ],
   "devDependencies": {
-    "eslint": "^4.3.0",
+    "eslint": "^4.13.1",
-    "fs-extra": "^4.0.0",
+    "fs-extra": "^5.0.0",
     "node-sloc": "^0.1.10",
-    "uglifyjs-webpack-plugin": "^0.4.6",
+    "uglifyjs-webpack-plugin": "^1.1.2",
     "uuid": "^3.1.0",
-    "webpack": "^3.4.1",
+    "webpack": "^3.10.0",
     "webpack-shell-plugin": "^0.5.0"
   }
 }

v3/webpack.dist.config.js

@@ -32,11 +32,13 @@ module.exports = {
             include: /\.min\.js$/,
             parallel: true,
             sourceMap: false,
-            compress: true,
-            comments: false,
             uglifyOptions: {
+                compress: true,
                 ie8: false,
                 ecma: 5,
+                output: {
+                    comments: false
+                },
                 warnings: false
             },
             warningsFilter: (src) => false