I noticed in comparing 3.0.30 and 3.2.0 winbindd that there were
several commands from the enum winbindd_cmd that were removed.

WINBINDD_DUMP_MAPS
WINBINDD_DUAL_DUMP_MAPS
WINBINDD_DUAL_UID2NAME
WINBINDD_DUAL_NAME2UID
WINBINDD_DUAL_GID2NAME
WINBINDD_DUAL_NAME2GID

Was there a reason these were removed or did we just forget to
port them forward?