format widget menus like widget pages
format widget categories like widget pages
update style comments
fix widget nav menu css error
fix widget category css error
refine widget category css
add css for formatting parent categories
add support for custom category and tag labels

-if a custom category or tag base is specified, use as label
-add css for taxonomy labels
add css for taxonomy links
add css for tag clouds
refine breadcrumb css
add uncc_get_category_breadcrumbs()

-this function displays category breadcrumbs