Log Message:
-----------
Touch postmaster log file every hour, rather than every 10 minutes, to
prevent complaints from laptop users who don't like their hard drives
starting up every 10 minutes.
Modified Files:
--------------
pgsql/src/backend/postmaster:
postmaster.c (r1.447 -> r1.448)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/postmaster.c.diff?r1=1.447&r2=1.448)