Permissions we use:
GET_ACCOUNTS: this permission is required in order to access the specific account id in order to use Google Cloud Messaging (GCM) for the push notification service. No use of the user contacts is made, we do not collect user contacts data nor we make any use of it as well.
CAMERA: this permission is required in order to scan QR barcode when user decides to add a follower - another user which will receive push notification from the first user. No other use of the camera is made by the app.