Improvements:
- Upgrade MatrixKit version (v0.4.3).
- Settings: User Settings: List user's devices and add the ability to rename or delete them.
Bug fixes:
- User settings: The toggle buttons are disabled by mistake.
- Typing indicator should stop when the user sends his message (https://github.com/vector-im/vector-ios#809).
- Crypto: Do not allow to redact the event that enabled encryption in a room.
- Crypto: Made attachments work better cross platform.