add usage example to example project

Author: Omer Lachish 👾

example/index.ios.js

@@ -11,6 +11,8 @@ import React, {
   View
 } from 'react-native';
 
+var RequiresConnection = require('react-native-offline-mode')
+
 class example extends Component {
   render() {
     return (
@@ -49,4 +51,4 @@ const styles = StyleSheet.create({
   },
 });
 
-AppRegistry.registerComponent('example', () => example);
+AppRegistry.registerComponent('example', () => RequiresConnection(example));

example/package.json

@@ -7,6 +7,7 @@
   },
   "dependencies": {
     "react": "^0.14.8",
-    "react-native": "^0.23.0"
+    "react-native": "^0.23.0",
+    "react-native-offline-mode": "https://github.com/rauchy/react-native-offline-mode"
   }
 }