Undocumented predicates

The following predicates are exported, but not or incorrectly documented.

 gbn

 gbn(Arg1)

 gbn_version(Arg1, Arg2)

 gbn_module

 gbn_family_gates(Arg1, Arg2, Arg3, Arg4, Arg5)

 gbn_fam_hmaps(Arg1)

 gbn_fisher_net(Arg1, Arg2, Arg3)

 gbn_fisher_net(Arg1, Arg2, Arg3, Arg4)

 gbn_fisher_nets

 gbn_fisher_nets(Arg1)

 gbn_mtx_dat(Arg1, Arg2)

 gbn_mtx_paired(Arg1, Arg2, Arg3, Arg4)

 gbn_mtx_subs(Arg1, Arg2, Arg3)

 gbn_mtx_mins(Arg1, Arg2, Arg3)

 gbn_term(Arg1, Arg2, Arg3)

 gbn_prefix_directed_constraints(Arg1, Arg2, Arg3, Arg4)

 gbn_gates_nets

 gbn_gates_nets(Arg1)

 gbn_gates_net(Arg1)

 gbn_gates_net(Arg1, Arg2)

 gbn_svg_legend(Arg1)