Bring FreeBSD ports in sync with FreeBSD ports tree
Script to automate FreeBSD port testing
Update FreeBSD ports to support staging.

Modifications sent to the FreeBSD ports tree: PR 191408
	https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191408
Bring ports in sync with the FreeBSD ports tree

Followup to c20b4abc3d1c690f43a266242fe8eb98f3836968
Close #128
Invalid index name in utils/dnsmodattr

Bug reported by Emmanuel Dollé, and fixed by Julien Soula.
Many thanks to them!
Merge branch '2.2'

Bring in master all changes from 2.2 branch
Debian pkg must not depend on exact 9.1 version of postgresql-pltcl

Close #129