iBrowser update by Rigadin2, www.osc-help.net, 17 sept 2007.

In the previous versions of this contribution, the file configure.php had to be copied
from the admin/includes folder into both ibrowser's configure folder. Failing to do that
was giving some errors or bad behavior of iBrowser, as well as security risks when copying
from one project to another one.

The 2 new files in this release are replacement for existing ones, so the duplication of
configure.php is not needed anymore.

Remove both configure.php from ibrowser's configure folder after the update.

