saved layout (#62)

* saved layout

* fix fieldName check

tests/config.test.js

@@ -0,0 +1,15 @@
+const { getConfigField } = require('../js/config');
+
+// mock required so getConfig reads config from correct path
+jest.mock('../js/utils/misc.js', function() {
+    return {
+        isDevEnv: false,
+        isMac: false
+    }
+});
+
+test('getConfig should have proper url', function() {
+    return getConfigField('url').then(function(url) {
+        expect(url).toBe('https://my.symphony.com');
+    });
+});