nmblookup and Samba 2.0.0

[Andrew Tridgell]

> if I use nmblookup to search for a master browser, using:
> 
>    nmblookup -M
> 
> all I get back is
> 
>    Sending queries to xx.yyy.zzz.255

that's a bug, but a minor one. It should have given you a usage error
message. damn, the usage from -h is wrong as well .... and so is the
man page.

nmblookup -M takes an argument of the workgroup name, or '-' for any
workgroup. Someone needs to fix the docs and the usage
message. Richard, as you found the bug do you feel like fixing the
docs? (that'll teach you to find bugs!)