netdir: Add client params related to happy families (prop321)

    // so an upper bound of i32::MAX is good enough for our purposes.

    pub kist_tcp_notsent_lowat: BoundedInt32<1, {i32::MAX}> = (1)

        from  "kist-tcp-notsent-lowat",

    /// If true, we use lists of family members

    /// when making decisions about which relays belong to the same family.

    pub use_family_lists: BoundedInt32<0,1> = (1)

        from "use-family-lists",

    /// If true, we use lists of family IDs

    /// when making decisions about which relays belong to the same family.

    pub use_family_ids: BoundedInt32<0,1> = (1)

        from "use-family-ids",

}

}