Android, "Push.appCollection" is empty - No clients have registred on the server yet...

Please help me finding out what's wrong.

// server
```
Meteor.startup(function () {

Push.debug = true;

Push.Configure({
gcm: {
apiKey: '',
projectNumber:
}/*,
"production": true,
"badge": true,
"sound": true,
"alert": true,
"vibrate": true */
});

Push.addListener('error', function(err) {
console.log(err);
});

});
```

// client
```
Meteor.startup( function() {

Push.Configure({
android: {
senderID: 1016592401718,
alert: true,
badge: true,
sound: true,
vibrate: true,
clearNotifications: false
// icon: '',
// iconColor: ''
},
production: false

/*,
ios: {
alert: true,
badge: true,
sound: true
}
*/

});

Push.addListener('message', function(notification) {
console.log('QWERTY',notification);
});

Push.send({
from: 'Test',
title: 'Hello',
text: 'World',
badge: 12,
query: {}
});

});

```

Running meteor like this
`meteor --settings ./config/settings.json `

All I get is:
```
Push: Settings userId "YnZmtvyX8Y9ZDwSY7" for app: K2x8f4Kz56eqzk8Td
Push: Send message "Hello" via query {}
Push: Sent message "Hello" to 0 ios apps 0 android apps
Push, GUIDE: The "Push.appCollection" is empty - No clients have registred on the server yet...
``

/Lost meteorite

Start with the client and server Meteor.startup blocks, especially Push.Configure, Push.send, and the Android senderID and GCM settings. Check how clients are registered into Push.appCollection and verify the registration path before testing a send; done means the client appears in the collection and receives the notification.

Written by the indexing model from the issue text.