Scenes - TexScene with your friends

Fixes:
- Camera and other crashes.

New Features:
+ Tired of taking pictures of yourself? Now you can send messages without capturing images.
+ Mask your messages - you can edit masks! To create a mask simply draw something after you captured an image, use the "stop" sign to hold the picture before sending, you can edit drawings even after you've sent the message :)
+ Changed notifications' alerts, now we're grouping all notifications into one notification.