[Build] optimize config (#1167)

build/webpack.dev.js

@@ -59,14 +59,14 @@ module.exports = {
         ]
       },
       {
-        test: /\.md/,
+        test: /\.md$/,
         use: [
           'vue-loader',
           'fast-vue-md-loader'
         ]
       },
       {
-        test: /\.(ttf|svg)(\?.*)?$/,
+        test: /\.(ttf|svg)$/,
         loader: 'url-loader'
       }
     ]

build/webpack.doc.js

@@ -9,7 +9,6 @@ module.exports = Object.assign(config, {
     path: path.join(__dirname, '../docs/dist'),
     publicPath: 'https://img.yzcdn.cn/zanui/vant/',
     filename: '[name].[hash:8].js',
-    umdNamedDefine: true,
     chunkFilename: 'async_[name].[chunkhash:8].js'
   }
 });