dbus-recorder v0.23 & v0.24

refactor the recording script
    remove playback functionality, since this has moved to play.py a long time ago.
Record changes from ItemsChanged signals containing multiple paths and values
    This replaces an earlier unreleases PropertiesChanged implementation
    Recorded dicts are no longer stored as-is. Instead they are repacked at replay time.
        This allows easier editing when manipulating a simulation, as well as
        more efficiently replaying older recordings.
    It is now possible to replay recordings in a specific CSV format. A much easier
    format for making demos.

victronenergy/venus#789