APF_TaxonomyField::columns_APF_TaxonomyField PHP Method

    public function columns_APF_TaxonomyField($aColumn)
    {
        // column_{instantiated class name}
        unset($aColumn['description']);
        return array('cb' => $aColumn['cb'], 'thumbnail' => __('Thumbnail', 'admin-page-framework-loader'), 'custom' => __('Custom Column', 'admin-page-framework-loader')) + $aColumn;
    }