Media Grid - make sure we do not show oldRevisions fixes xibosignage/xibo#2540
Media Grid - make sure we do not show oldRevisions
fixes xibosignage/xibo#2540

dasgarner/xibo-cms,dasgarner/xibo-cms,dasgarner/xibo-cms,xibosignage/xibo-cms,dasgarner/xibo-cms,dasgarner/xibo-cms,xibosignage/xibo-cms,xibosignage/xibo-cms,xibosignage/xibo-cms,xibosignage/xibo-cms,dasgarner/xibo-cms,xibosignage/xibo-cms