In addition to fitting better (brute library is the verb, creds library
is the noun), this will allow creds.lua to use creds.Account internally
where necessary (see subsequent commits)
Also change old references to string argument "OPEN" into
creds.State.VALID.
Domino oriented scripts:
- domino-enum-users.nse guesses users and attempts to download ID files by
exploiting (CVE-2006-5835).
- domino-enum-passwords attempts to download Internet passwords and ID files
from the web server.
- domcon-brute performs password guessing against the remote console.
- domcon-cmd adds support for running custom remote console commands.
[Patrik]