Swarm: Design change. A member must accepts the invite to be in getMembers()
We need to avoid to send messages to someone that discard an invite. Also when removing a conversation, we should be sure that someone can sync, so accepted
Problem:
- What happen when accepting/discarding an invite?
- To discuss/solve: The invite must go through, else, it will be problematic to detect invitations
- Change tests for getMembers
- Change tests for removeConversation
- Add tests for accepts/discards
- Test that the invite is received if not present at first
- Update doc