2 things I would like for the notifications

This app is, overall, great and very useful, I haven’t ran into any issues at all so far.

But, there are 2 things I would like, both dealing with the notifications.

1. The sound for the notification is the tri-tone, if it is possible, could you think about changing this to the facebook messenger ding?
2. The notifications don’t clear themselves out in the notification center once I view them in the app.

Jaketr00 about FreeChat for Facebook Messenger, v1.1.1