* 1.1.3 - 20.01.2023 (sternchen8875)
* fixed class.feedback.php for php 8.2 in zn 1085
* - //$request = htmlspecialchars($request,ENT_QUOTES);
* + $request = htmlspecialchars($request ?? '',ENT_QUOTES);
* 1.1.2 - 08.04.2021 (dbs)
* changed activate/delete links in emails if shorturl is active (class.feedback.php $link / $link2)
* 1.1.1 - 23.09.2018 (dbs)
* fixed: Notice: "A session had already been started - ignoring" in view.php line 44
* fixed: wrong path for add feedback if shorturl is used; class.feedback.php line 1133
* 1.1.0 - 19.06.2017 (jacobi22)
* fixed: fix different functions in class.feedback.php && class.usecaptcha.php (thx to dbs)
* fixed: some corrections at the INSERT's for MYSQL-STRICT_MODE
* fixed: update forum-links on help pages
* 1.0.1 - 22.11.2015
* fixed: Notice: Undefined property: templateParser::$html in ...\modules\feedback\class.parser.php on line 42
* 1.0.0 - 10.12.2013
* fixed: captcha reload as requested here: http://www.websitebaker.org/forum
* fixed: captcha is only shown to guests, formerly it was shown to members also but didn't work form members
* added: delete link in feedback notification, thanks to dbs:
* 0.33 - 01.06.2013
* fixed: ' in comment causes error
* 0.32 - 27.11.2010
* added: IT.php, many thanks to Alberto Donzelli für translation
* 0.31 - 07.09.2010
* fixed: Datetime format in NL.php
* fixed: deprecated functions in class.parser.php
* 0.30 - 02.04.2010
* fixed: XSS security patch
* 0.29 - 02.05.2008
* added: NL.php, many thanks to Ad Kalle for translation
* 0.28 - 30.03.2008
* fixed: Problem detecting if user is authenticated
* 0.27 - 30.03.2008
* fixed: WB 2.7: extended captcha don't show calculation operator
* added: option to check comments before publishing
* added: help function for backend
* 0.26 - 08.03.2008
* fixed: date/time string EN.php
* changed: moved email body from template to language file
* fixed: backend don't show actual email address after changing
* 0.25 - 29.02.2008
* added: extended captcha support for WB 2.7.x
* 0.24 - 28.02.2008
* fixed: security lack enables Cross Site Scripting
* 0.23 - 23.02.2008
* fixed: call undefined $_REQUEST['fb_action']
0.22 - 19.02.2008
* added: EN.php
* fixed:
* 0.21 - 22.01.2008
* added: Searching feature
