chore: update example (#104)

Author: Naturalclar

example/App.expo.js

@@ -0,0 +1,8 @@
+// Entry point for react-native-web
+import {registerRootComponent} from 'expo';
+
+import App from './src/App';
+
+registerRootComponent(App);
+
+export default App;

example/App.js

@@ -1,8 +1,3 @@
-// Entry point for react-native-web
-import {registerRootComponent} from 'expo';
-
 import App from './src/App';
 
-registerRootComponent(App);
-
 export default App;

example/ios/Podfile.lock

@@ -459,4 +459,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: c16115da1c09b22e5a0bb855c3910ce7864566e7
 
-COCOAPODS: 1.9.1
+COCOAPODS: 1.9.3