Remove the PORTNAME from postgreql-client. PORTNAME is set by
MASTERDIR/Makefile. Improve the CONFLICTS messages. Fix the DEPENDS
so that MIT krb5 depends on security/krb5, not heimdal. Add a file that
was missing in the upgrade that has PostgreSQL log to syslog by default.
PR:  Originally submitted in ports/59402
Submitted by: [1,2,4] maintainer
 keoki seu <email@example.com>