- fixed wrong code refactoring

- removed BundleAnalyzer

frontend/app/components/wp-relations/wp-relations.directive.ts

@@ -78,7 +78,7 @@ export class WorkPackageRelationsController {
       return scopedObservable(this.$scope, this.wpCacheService.loadWorkPackage(wpId).values$());
     });
 
-    return zip(observablesToGetZipped);
+    return zip(...observablesToGetZipped);
   }
 
   protected getRelatedWorkPackageId(relation:RelationResourceInterface):string {

frontend/webpack-main-config.js

@@ -39,7 +39,7 @@ var ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
 var HappyPack = require('happypack');
 var ExtractTextPlugin = require('extract-text-webpack-plugin');
 var CleanWebpackPlugin = require('clean-webpack-plugin');
-var BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
+// var BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
 
 var mode = (process.env['RAILS_ENV'] || 'production').toLowerCase();
 var production = (mode !== 'development');
@@ -289,8 +289,8 @@ function getWebpackMainConfig() {
       ),
 
       // Restrict loaded moment locales to the ones we load from translations
-      new webpack.ContextReplacementPlugin(/moment[\/\\]locale$/, new RegExp('(' + localeIds.join('|') + ')\.js$', 'i')),
-      new BundleAnalyzerPlugin()
+      new webpack.ContextReplacementPlugin(/moment[\/\\]locale$/, new RegExp('(' + localeIds.join('|') + ')\.js$', 'i'))
+      // new BundleAnalyzerPlugin()
     ]
   };