Further fixes to examples following react@15 update

examples/components/App.js

@@ -8,8 +8,8 @@ export default class App extends React.Component {
     style: View.propTypes.style
   }
 
-  constructor(...args) {
-    super(...args)
+  constructor(props) {
+    super(props)
     this.state = {
       scrollEnabled: true
     }

examples/components/GridView.js

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes, StyleSheet, View } from 'react-native'
+import React, { Component, PropTypes } from 'react'
+import { StyleSheet, View } from 'react-native'
 
 export default class GridView extends Component {
   static propTypes = {
@@ -12,8 +13,8 @@ export default class GridView extends Component {
   }
 
   static defaultProps = {
-    alley: '0',
-    gutter: '0'
+    alley: '0px',
+    gutter: '0px'
   }
 
   render() {

examples/components/Heading.js

@@ -1,4 +1,5 @@
-import React, { StyleSheet, Text } from 'react-native'
+import React from 'react'
+import { StyleSheet, Text } from 'react-native'
 
 const Heading = ({ children, size = 'normal' }) => (
   <Text

examples/index.js

@@ -2,6 +2,6 @@ import { AppRegistry } from 'react-native'
 import Game2048 from './2048/Game2048'
 import TicTacToeApp from './TicTacToe/TicTacToe'
 
-AppRegistry.runApplication('Game2048', {
+AppRegistry.runApplication('TicTacToeApp', {
   rootTag: document.getElementById('react-root')
 })