Upstream update to text-0.11.2.3
Upstream update to parsec-3.1.3
Upstream update to network-2.4.0.1
Upstream update to HTTP-4000.2.6
buildlink3.mk: update BUILDLINK_API_DEPENDS,and fix include.
Upstream update to zlib-0.5.4.0
* Some more netbsd conditions.
Fix typo.