Function i18nStripAcceptLanguages

Strips all unnecessary information from the $accept string. Example: de,nl;q=0.7,en-us;q=0.3 would become an array with de,nl,en-us

Package: Core\I18N
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Timo Hummel
Located at includes/functions.i18n.php

Parameters summary
`string`	`$accept`	Comma searated list of languages to accept

Return value summary
`array`	array with the short form of the accept languages