Remove obsolete internal subcommands

src/saturnin.sh.skel

@@ -291,9 +291,6 @@ saturnin__main() {
     debug -v SATURNIN_APP_VERSION SATURNIN_CONF_PATH
     case "$subcommand" in
         conf)    saturnin__conf "$@"                ;;
-        _ls_sc)  saturnin__lssc                     ;;
-        _lsfun)  shellfu-get lsfun                  ;;
-        _lsmod)  shellfu-get lsmod                  ;;
         *)       saturnin__runsc "$subcommand" "$@" ;;
     esac
 }