Replace Table with responsive Card. Add refresh of token and retry on 401 errors

utils/graph-client/queries.js

@@ -2,9 +2,7 @@ import { createQuery } from './utils';
 import {
   eventQuery,
 } from './queryStrings';
-import webAuth from '../auth';
-
 
 /* eslint-disable max-len */
-export const findEvents = () => createQuery(webAuth.idToken, eventQuery);
+export const findEvents = () => createQuery(eventQuery);
 /* eslint-enable max-len */