Use $webapp rather than Webapp

Author: dbkr

src/languageHandler.js

@@ -340,8 +340,8 @@ function getLangsJson() {
     return new Promise((resolve, reject) => {
         let url;
         try {
-            // Webapp is a webpack resolve alias pointing to the output directory, see webpack config
-            url = require('Webapp/i18n/languages.json');
+            // $webapp is a webpack resolve alias pointing to the output directory, see webpack config
+            url = require('$webapp/i18n/languages.json');
         } catch (e) {
             url = i18nFolder + 'languages.json';
         }