[Bug]: High storage space usage

[Bug]: alpha hanging on every open, can't interact with app

[Feature]: When a user is not or no longer sending `Last seen` status info, remove that info from chat view

[Bug]: The location sent by the monal IM differs significantly from that of the iPhone.

[Feature]: XEP-0493: OAuth Client Login

[Bug]: Can't select photo for avatar

[Bug]: audio via video call

[Bug]: Quicksy - Registration of new users not working on IPhone

[Feature]: Mark All Messages as Read

[Bug]: Jingle calls fail after Smacks resume (IQ-result handler for session-accept wiped on reconnect causes ICE deadlock)