Obsoleting some old files

Transition to SPA-style client
Basis for Mosaico template editor

client/src/Home.js

@@ -0,0 +1,24 @@
+'use strict';
+
+import React, {Component} from 'react';
+import {translate} from 'react-i18next';
+import { requiresAuthenticatedUser } from './lib/page';
+
+@translate()
+@requiresAuthenticatedUser
+export default class List extends Component {
+    constructor(props) {
+        super(props);
+    }
+
+    render() {
+        const t = this.props.t;
+
+        return (
+            <div>
+                <h2>{t('Welcome to Mailtrain...')}</h2>
+                <div>TODO: some dashboard</div>
+            </div>
+        );
+    }
+}