Fix product support url lookup from config xibosignage/xibo#837
Fix product support url lookup from config
xibosignage/xibo#837

PeterMis/xibo-cms,guruevi/xibo-cms,yashodhank/xibo-cms,dasgarner/xibo-cms,xibosignage/xibo-cms,PeterMis/xibo-cms,yashodhank/xibo-cms,alexharrington/xibo-cms,guruevi/xibo-cms,ajiwo/xibo-cms,xibosignage/xibo-cms,dasgarner/xibo-cms,xibosignage/xibo-cms,alexharrington/xibo-cms,ajiwo/xibo-cms,PeterMis/xibo-cms,alexharrington/xibo-cms,xibosignage/xibo-cms,PeterMis/xibo-cms,dasgarner/xibo-cms,dasgarner/xibo-cms,ajiwo/xibo-cms,alexhuang888/xibo-cms,yashodhank/xibo-cms,PeterMis/xibo-cms,alexhuang888/xibo-cms,dasgarner/xibo-cms,dasgarner/xibo-cms,alexhuang888/xibo-cms,alexharrington/xibo-cms,xibosignage/xibo-cms,guruevi/xibo-cms,xibosignage/xibo-cms,alexharrington/xibo-cms