Load intl polypill on Android

Author: tanx

mobile/App.js

@@ -1,4 +1,9 @@
 import 'node-libs-react-native/globals';
+import { Platform } from 'react-native';
+if (Platform.OS === 'android') {
+  require('intl');
+  require('intl/locale-data/jsonp/en-US');
+}
 
 import App from '../src/view/main-mobile';