Morgan Adamiec authored Jan 30, 2019 and Allan McRae committed Jan 31, 2019

Refactor many of the different arrays of pkgbuild variables
into scripts/libmakepkg/util/schema.sh.in.

Signed-off-by: morganamilo <morganamilo@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>