Push Notification Server

This can be used to send Push Notification to iOS or Android Device.

Android Push Notification

SERVER_KEY - if you don't have SERVER_KEY, generate using this tutorial :tada:
DEVICE_TOKEN - if you don't have device token, in case of Ionic 2, use this tutorial or this repo :+1:
AndroidPush.java - run this file to push notification to Android device
```
$ javac AndroidPush.java
$ java  AndroidPush
```

iOS Push Notification

APNS certificate(.p12) - if you don't have .p12 certificate, generate using this tutorial :tada:
DEVICE_TOKEN - if you don't have device token, in case of Ionic 2, use this tutorial or this repo :+1:

IOSPush.java - run this file to push notification to iOS device

$  javac -cp apns.jar:. IOSPush.java
$  java  -cp apns.jar:. IOSPush