FreeBSD-specific: sets path as they are in FreeBSD

--- etc/backupninja.conf.in.orig	Sun Mar  4 05:29:26 2007
+++ etc/backupninja.conf.in	Wed Dec  5 00:01:52 2007
@@ -74,15 +74,16 @@
 # programs paths
 # SLAPCAT=/usr/sbin/slapcat
 # LDAPSEARCH=/usr/bin/ldapsearch
-# RDIFFBACKUP=/usr/bin/rdiff-backup
+RDIFFBACKUP=/usr/local/bin/rdiff-backup
 # CSTREAM=/usr/bin/cstream
 # MYSQL=/usr/bin/mysql
 # MYSQLHOTCOPY=/usr/bin/mysqlhotcopy
 # MYSQLDUMP=/usr/bin/mysqldump
-# PGSQLDUMP=/usr/bin/pg_dump
-# PGSQLDUMPALL=/usr/bin/pg_dumpall
-# GZIP=/bin/gzip
-# RSYNC=/usr/bin/rsync
+PGSQLDUMP=/usr/local/bin/pg_dump
+PGSQLDUMPALL=/usr/local/bin/pg_dumpall
+PGSQLUSER=pgsql
+GZIP=/usr/bin/gzip
+RSYNC=/usr/local/bin/rsync
 # VSERVERINFO=/usr/sbin/vserver-info
 # VSERVER=/usr/sbin/vserver
 # VROOTDIR=/var/lib/vservers