Function displayUsers

displayUsers - Displays the users database table in a nicely formatted html table.

Package: Admin
Copyright: 2007-2014 Henri Schumacher
License: GNU Affero General Public License v3
Author: Jpmaster77 a.k.a. The Grandmaster of C++ (GMC)
Author: Henri Schumacher <henri.hulski@gazeta.pl>
Located at useradmin.php

Parameters summary
`string`	`$order_by = "last_activity"`	users table row by which the table should be ordered
`string`	`$order_type = "DESC"`	order direction ('DESC'\|'ASC')

Return value summary
`string`	users html table