Minor interface tidyups:

Factor out app name
Tidy index.js

interface/.env

@@ -0,0 +1 @@
+REACT_APP_NAME=ESP8266 React

interface/src/components/MenuAppBar.js

@@ -22,6 +22,8 @@ import SystemUpdateIcon from  '@material-ui/icons/SystemUpdate';
 import AccessTimeIcon from '@material-ui/icons/AccessTime';
 import SettingsInputAntennaIcon from '@material-ui/icons/SettingsInputAntenna';
 
+import { APP_NAME } from '../constants/App';
+
 const drawerWidth = 290;
 
 const styles = theme => ({
@@ -97,7 +99,7 @@ class MenuAppBar extends React.Component {
       <div>
         <Toolbar>
             <Typography variant="title" color="primary">
-              ESP8266 React
+              {APP_NAME}
             </Typography>
           <Divider absolute />
         </Toolbar>

interface/src/index.js

@@ -2,15 +2,12 @@ import React from 'react';
 import { render } from 'react-dom';
 
 import history from './history';
-import { Router, Route, Redirect, Switch } from 'react-router';
+import { Router } from 'react-router';
 
 import App from './App';
 
 render((
   <Router history={history}>
-    <Switch>
-      <Redirect exact from='/' to='/home'/>
-      <Route path="/" component={App} />
-    </Switch>
+    <App/>
   </Router>
 ), document.getElementById("root"))