Add Html tags in Product Feature

[alexe.nastase]

Hello.

I need help to save html tags in features section of the create/edit product page.

I have changed TYPE_HTML and isCleanHTML in classes/FeatureValue.php, but the validation still ignores html tags.

Ex. 'value' => array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml', 'required' => true, 'size' => 255),

Thank you.