[NEW] User Wizard, using the same framework as the Admin Wizard. 
Must be started manually: tiki-wizard_user.php
Added 3 dummy pages.
[RENAME] wizard_bar.tpl to wizard_bar_admin.tpl

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47638 b456876b-0849-0410-b77d-98878d47e9d5