clean up node interface

lib/relay/components/App.js

@@ -1,12 +1,10 @@
 import React from 'react';
 import Relay from 'react-relay';
 
-import DB from './../../config/database'
-
 class App extends React.Component {
   render() {
     var viewer = this.props.viewer,
-      house = viewer.house.edge.node;
+      house = viewer.house.edges[0].node;
     return (
       <div>
         <h1>Hi, {viewer.username}</h1>
@@ -19,10 +17,10 @@ class App extends React.Component {
 export default Relay.createContainer(App, {
   fragments: {
     viewer: () => Relay.QL`
-      fragment on ${DB.User.name} {
+      fragment on User {
         username
         house {
-          edge {
+          edges {
             node {
               name
             }