Name
	dbuserdel - Deletes a registered user out of the database
Usage
	dbuserdel <DBUserID>
	After you selected a virtual server (-> sel) you can delete registered
	users out of your database with this command. To get the DBUserID use
	the dbuserlist (-> dbuserlist) or dbuserid (-> dbuserid) command.
Example
	dbuserid Fearless
	> 2121
	> OK
	dbuserdel 2121
	> OK