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).

add back check to .rhosts cat -f avoids the security hole.

branches: 1.5.4;
Add skeyaudit to /etc/security (with a variable to disable) per PR 5871

Disable rhosts check for now. Someone could stick in a fifo between the
-f .rhosts and the grep, and then we would get stuck.

branches: 1.3.6;
Handle + in master.passwd (From PR#4802).
Also, handle + in group and allow max_loginlen to be configurable.

* if $check_disklabels=YES, backup and compare of disklabels of current disks.
should detect added or removed disks as well. backup labels go in
/var/backups/disklabel.XXX (XXX = disk name, e.g., sd0), and the
changelist style backups have .current or .backup suffixes
* minor whitespace, formatting, and comment cleanup

add configuration file for security, as security.conf.
the file allows each action taken by security to be
turned on or off.

Pull up to last week's -current.

pull up rev 1.8 (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