change bad spaces into normal spaces and removing trailing space (vuejs-templates#1132)

Author: matthieudou

template/build/vue-loader.conf.js

@@ -13,7 +13,7 @@ module.exports = {
     extract: isProduction
   }),
   cssSourceMap: sourceMapEnabled,
-  cacheBusting: config.dev.cacheBusting, 
+  cacheBusting: config.dev.cacheBusting,
   transformToRequire: {
     video: 'src',
     source: 'src',

template/build/webpack.dev.conf.js

@@ -21,8 +21,8 @@ const devWebpackConfig = merge(baseWebpackConfig, {
     historyApiFallback: true,
     hot: true,
     compress: true,
-    host: process.env.HOST || config.dev.host,
-    port: process.env.PORT || config.dev.port,
+    host: process.env.HOST || config.dev.host,
+    port: process.env.PORT || config.dev.port,
     open: config.dev.autoOpenBrowser,
     overlay: config.dev.errorOverlay ? {
       warnings: false,