#45 !SEEN missing features

[Luiz Castelo-Branco]

I'm not sure if those were intentionally removed

(if specified nick is the user who does the query):
BotUser: !seen BotUser
DB: You'd know more about that than I do, BotUser.

... the actual reply is:
DB: BotUser is right here in the channel!

...

(if no nick is specified DB displays the total number of items in the database (seen.ini file):
BotUser: !seen
DB: BotUser, There are 1000 SEEN's in my database.

... the actual reply is:
DB: SEEN [level 0] - Show the last time a user was seen. SYNTAX - SEEN <nick>

This last one is replaced by its syntax/help info as most of commands do. However I don't see any replacement for the amount of users in seen.db.

All other options, i.e. SEEN user in channel or user in database are working ok.