Update example app script code

Author: Will Anderson

Examples/CodePushDemoApp/index.ios.js

@@ -18,6 +18,10 @@ var Button = require("react-native-button");
 var CodePush = require('react-native-code-push');
 
 var CodePushDemoApp = React.createClass({
+
+  getInitialState: function() {
+    return {};
+  },
   componentDidMount: function() {
     this.checkUpdate();
   },
@@ -32,9 +36,10 @@ var CodePushDemoApp = React.createClass({
   },
   handlePress: function() {
     this.state.update.download().done((localPackage) => {
-      localPackage.apply(1000).done();
+      localPackage.apply().done();
     });
   },
+
   render: function() {
     var updateView;
     if (this.state.update) {
@@ -50,14 +55,7 @@ var CodePushDemoApp = React.createClass({
     return (
       <View style={styles.container}>
         <Text style={styles.welcome}>
-          Welcome to React Native!
-        </Text>
-        <Text style={styles.instructions}>
-          To get started, edit index.ios.js
-        </Text>
-        <Text style={styles.instructions}>
-          Press Cmd+R to reload,{'\n'}
-          Cmd+D or shake for dev menu
+          Welcome to Code Push!
         </Text>
         {updateView}
       </View>