add copyright notices

src/_helpers/api.js

@@ -1,3 +1,7 @@
+/**
+ * Copyright (c) 2020 Bubble, Inc.  All rights reserved.
+ * For personal (non-commercial) use, see license: https://getbubblenow.com/bubble-license/
+ */
 import config from 'config';
 
 export const fetchAPI = (url, options) => {

src/_scss/variables.scss

@@ -1,3 +1,4 @@
+// Copyright (c) 2020 Bubble, Inc.  All rights reserved. For personal (non-commercial) use, see license: https://getbubblenow.com/bubble-license/
 // color codes
 
 $deep-purple: #3607a6;