This pertains to

This pertains to
Author: talvo@talvo.com <talvo@talvo.com@ba372814-4f39-11de-9ad6-1127a62b9fcd>
Date:   Sat Nov 28 23:46:41 2009 +0000

    Issue 92, make WHO, DOING and SESSION standard commands

However all the code is my own except for dump_users.  I basically
renamed the old dump_users to cmd_dump_users and we're differiating
whats being called from teh command parser using cmd->name as a
reference.

All queue_string, called_by, and other references change tot he
appropriate things for command parser level execution.

IssueID #124