Changed clock icon in repeat posts to simple timestamp

web/react/utils/constants.jsx

@@ -462,5 +462,6 @@ export default {
     MIN_USERNAME_LENGTH: 3,
     MAX_USERNAME_LENGTH: 15,
     MIN_PASSWORD_LENGTH: 5,
-    MAX_PASSWORD_LENGTH: 50
+    MAX_PASSWORD_LENGTH: 50,
+    TIME_SINCE_UPDATE_INTERVAL: 30000
 };