Introduce client settings

shared/util/objectUtil.js

@@ -0,0 +1,13 @@
+'use strict';
+
+let objectUtil = {
+  reflect: (hash) => {
+    return Object.keys(hash).reduce((memo, key) => {
+      memo[key] = hash[key];
+      memo[hash[key]] = key;
+      return memo;
+    }, {});
+  }
+}
+
+module.exports = objectUtil;