clean up database model setting

relay/components/App.js

@@ -1,34 +0,0 @@
-import React from 'react';
-import Relay from 'react-relay';
-
-class App extends React.Component {
-  render() {
-    return (
-      <div>
-        <h1>Widget list</h1>
-        <ul>
-          {this.props.viewer.widgets.edges.map(edge =>
-            <li key={edge.node.id}>{edge.node.name} (ID: {edge.node.id})</li>
-          )}
-        </ul>
-      </div>
-    );
-  }
-}
-
-export default Relay.createContainer(App, {
-  fragments: {
-    viewer: () => Relay.QL`
-      fragment on User {
-        widgets(first: 10) {
-          edges {
-            node {
-              id,
-              name,
-            },
-          },
-        },
-      }
-    `,
-  },
-});

relay/routes/AppHomeRoute.js

@@ -1,12 +0,0 @@
-import Relay from 'react-relay';
-
-export default class extends Relay.Route {
-  static queries = {
-    viewer: () => Relay.QL`
-      query {
-        viewer
-      }
-    `,
-  };
-  static routeName = 'AppHomeRoute';
-}