Update README.md

See [Notification Guide](http://developer.android.com/guide/topics/ui/notifiers/notifications.html) for detailed informations and screenshots.

- **WP8**<br>

See [Tiles, Lock and Notifications for Windows Phone 8](http://code.msdn.microsoft.com/Tiles-Lock-and-Notification-e63f498b) for detailed informations and screenshots.

See [Local notifications for Windows Phone](http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj207047(v=vs.105).aspx) for detailed informations and screenshots.

## Adding the Plugin to your project

var now                  = new Date().getTime(),

    _60_seconds_from_now = new Date(now + 60*1000);

var notificationId = window.plugin.notification.local.add({

window.plugin.notification.local.add({

    id:         1,

    date:       _60_seconds_from_now,

    message:    'Hello world!',