fix(uglify): cache/parallel should be outside uglifyOptions (#670)

https://webpack.js.org/plugins/uglifyjs-webpack-plugin/#cache
https://webpack.js.org/plugins/uglifyjs-webpack-plugin/#parallel
https://webpack.js.org/plugins/uglifyjs-webpack-plugin/#uglifyoptions

Author: DickSmith

Diff for: templates/webpack.angular.js

@@ -129,9 +129,9 @@ module.exports = env => {
             minimize: !!uglify,
             minimizer: [
                 new UglifyJsPlugin({
+                    parallel: true,
+                    cache: true,
                     uglifyOptions: {
-                        parallel: true,
-                        cache: true,
                         output: {
                             comments: false,
                         },

Diff for: templates/webpack.javascript.js

@@ -119,9 +119,9 @@ module.exports = env => {
             minimize: !!uglify,
             minimizer: [
                 new UglifyJsPlugin({
+                    parallel: true,
+                    cache: true,
                     uglifyOptions: {
-                        parallel: true,
-                        cache: true,
                         output: {
                             comments: false,
                         },

Diff for: templates/webpack.typescript.js

@@ -121,9 +121,9 @@ module.exports = env => {
             minimize: !!uglify,
             minimizer: [
                 new UglifyJsPlugin({
+                    parallel: true,
+                    cache: true,
                     uglifyOptions: {
-                        parallel: true,
-                        cache: true,
                         output: {
                             comments: false,
                         },

Diff for: templates/webpack.vue.js

@@ -127,9 +127,9 @@ module.exports = env => {
             minimize: Boolean(production),
             minimizer: [
                 new UglifyJsPlugin({
+                    parallel: true,
+                    cache: true,
                     uglifyOptions: {
-                        parallel: true,
-                        cache: true,
                         output: {
                             comments: false,
                         },