TODO list for busybox in no particular order. Just because something
is listed here doesn't mean that it is going to be added to busybox,
or that doing so is even a good idea. It just means that I _might_ get
around to it some time. If you have any good ideas, please let me know.

 -Erik

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* Allow tar to create archives with sockets, devices, and other special files
* Add in a mini insmod, rmmod, lsmod
* Change init so halt, reboot (and poweroff) work with an initrd
    when init is not PID 1
* poweroff
* du
* mkfifo
* hostname/dnsdomainname
* ping/traceroute/nslookup/netstat
* rdate
* hwclock
* login/getty
* free
* killall
* tee
* stty
* head/tail
* sort/uniq
* wc
* tr
* expr (maybe)?