OpenBSD/ports jqF7HlNnet/knot Makefile distinfo, net/knot/pkg PLIST

   Update to knot-2.8.1

   Release notes:
   https://www.knot-dns.cz/2019-03-05-version-280.html
   https://www.knot-dns.cz/2019-04-09-version-281.html

   Reorder SHARED_LIBS while here.
VersionDeltaFile
1.40+5-5net/knot/Makefile
1.19+2-2net/knot/distinfo
1.7+2-2net/knot/pkg/PLIST
+9-93 files

UnifiedSplitRaw