GitLab

Do not return a Participant in the addParticipant() method of the conference interface because the addition can be done asynchronously.

Added implementation of == operator on Content object + added logs and return values in CPIM Chat Message Modifier

Include the body containing the list of addresses to invite when sending the INVITE to create a client group chat room.

Added EncryptionChatMessageModifier + moved some logic of ChatMessage reception from ChatRoom to the message itself