move default config files from /etc/default -> /etc/defaults, to be
consistent with what FreeBSD uses /etc/defaults for, and since SVR4
uses /etc/default for another purpose.
as discussed on tech-userlevel, and no objections were made.

migrate guts of these /etc/foo.conf config files into /etc/default/foo.conf,
and source the latter in the former. this makes it easier for a sysadmin to
upgrade the default files without affecting local config, and retains the
semantics that the /etc/foo.conf files are the actual files that are edited
(as opposed to /etc/foo.local.conf or /etc/foo.conf.local or whatever, which
isn't as intuitive).

branches: 1.1.12;
add configuration file for daily, weekly, montly, as
daily.conf, weekly.conf and montly.conf. the file
allows each action taken by all scripts to be turned
on or off.

pull up rev 1.3 (approved by thorpej):
move default config files from /etc/default -> /etc/defaults, to be
consistent with what FreeBSD uses /etc/defaults for, and since SVR4
uses /etc/default for another purpose.
as discussed on tech-userlevel, and no objections were made.

pull up the following revs:
daily.conf 1.3
monthly.conf 1.2
rc.conf 1.94
security.conf 1.7
weekly.conf 1.2
reason:
migrate default installation config files from /etc to /etc/default
approved:
thorpej