This is similar to the previous commit doing the same for depends. We
also add a '(staging)' text for use down the road.
Signed-off-by: Dan McGee <dan@archlinux.org>
This moves this lengthy conditional block of template into an include so
it is a bit more manageable. This makes the fix for FS#28286, where
provided optional dependencies were not displayed as expected.
Signed-off-by: Dan McGee <dan@archlinux.org>