Vodz' last_patch31

    Very minimal last corrections:

    1) busybox.c: fix warining
    2) docs/: add applets for list from pwd_grp
    3) usage.h: add -n option for route
    4) run_parts.c: many todo fix for busybox style
    5) addgroup.c: add #ifdef CONFIG_FEATURE_SHADOWPASSWDS, reduce one
    perror_msg
    6) adduser.c: fix bug "variable i not initialize" and
       add #ifdef CONFIG_FEATURE_SHADOWPASSWDS
diff --git a/docs/busybox_header.pod b/docs/busybox_header.pod
index 764d6e3..0ea7dbf 100644
--- a/docs/busybox_header.pod
+++ b/docs/busybox_header.pod
@@ -55,19 +55,20 @@
 
 Currently defined functions include:
 
-adjtimex, ar, basename, busybox, cat, chgrp, chmod, chown, chroot, chvt, clear,
-cmp, cp, cpio, cut, date, dc, dd, deallocvt, df, dirname, dmesg, dos2unix, dpkg,
-dpkg-deb, du, dumpkmap, dutmp, echo, expr, false, fbset, fdflush, find, free,
-freeramdisk, fsck.minix, getopt, grep, gunzip, gzip, halt, head, hostid,
-hostname, id, ifconfig, init, insmod, kill, killall, klogd, length, ln,
-loadacm, loadfont, loadkmap, logger, logname, ls, lsmod, makedevs, md5sum,
-mkdir, mkfifo, mkfs.minix, mknod, mkswap, mktemp, more, mount, mt, mv, nc,
-nslookup, ping, pivot_root, poweroff, printf, ps, pwd, rdate, readlink, reboot,
-renice, reset, rm, rmdir, rmmod, route, rpm2cpio, sed, setkeycodes,
-sh, sleep, sort, stty, swapoff, swapon, sync, syslogd, tail, tar, tee, telnet,
-test, tftp, touch, tr, true, tty, umount, uname, uniq, unix2dos, update, uptime,
-usleep, uudecode, uuencode, watchdog, wc, wget, which, whoami, xargs, yes, zcat,
-[
+   addgroup, adduser, adjtimex, ar, basename, busybox, cat,  chgrp,  chmod,
+chown, chroot, chvt, clear, cmp, cp, cpio, cut, date,  dc,  dd,  deallocvt,
+deluser, df, dirname, dmesg, dos2unix, dpkg, dpkg-deb, du, dumpkmap, dutmp,
+echo, expr, false, fbset, fdflush,  find,  free,  freeramdisk,  fsck.minix,
+getopt, getty, grep,  gunzip,  gzip,  halt,  head,  hostid,  hostname,  id,
+ifconfig,  init,  insmod,  kill,  killall,  klogd,  length,  ln,   loadacm,
+loadfont, loadkmap, logger, logname, ls, lsmod,  makedevs,  md5sum,  mkdir,
+mkfifo, mkfs.minix,  mknod,  mkswap,  mktemp,  more,  mount,  mt,  mv,  nc,
+nslookup, ping, pivot_root, poweroff, printf,  ps,  pwd,  rdate,  readlink,
+reboot, renice, reset, rm, rmdir, rmmod, route, rpm2cpio, sed, setkeycodes,
+sh, sleep, sort, stty, swapoff, swapon,  sync,  syslogd,  tail,  tar,  tee,
+telnet, test, tftp, touch, tr, true, tty, umount,  uname,  uniq,  unix2dos,
+update, uptime, usleep, uudecode,  uuencode,  watchdog,  wc,  wget,  which,
+whoami, xargs, yes, zcat, [
 
 =over 4