- Add an option to enable standard and secure chats feature ('app' section)
- Fix history buttons that should not appear if chat room mode is not activated
- Allow to use a secure chat room to be used when calling (set by context : encrypted call/secure chat enabled)
- Replace a warning log by info while creating a chat room.
- Fix missing qml variables.
- Change Contact Edit and SIP Addresses selections to start a standard chat or a secure one.
- Simplify encryption activation on call parameters with enableEncryption()