`` -> $()

Use "mktemp -d -t xxx" to create the temporary directories. This will use
TMPDIR environment variable if set, otherwise use /tmp. (misc/35544)

branches: 1.10.2; 1.10.4; 1.10.8; 1.10.10; 1.10.12;
Avoid the output "Running xxx.local" if the "xxx.local" script
does not produce any output. This matches what /etc/security
already does with /etc/security.local output.

Introduce and use the rcvar_manpage variable, which contains the manual page
name where the user should look at for documentation about rcvar. It defaults
to 'rc.subr(5)', as rc.subr is mainly used by rc.d scripts.

This variable is useful to let the daily, weekly, monthly and security scripts
tune the warning message shown when any of the variables they handle is not
properly set.

Closes PR misc/23908.

- Make /etc/daily run /etc/daily.local if it exists. Make similar change for
weekly and monthly scripts.
- Update FILES section in manpages.

* daily/weekly/monthly:
- change to always output a valid To: and Subject: line.
- To: recipient obtained from $MAILTO (defaults to root).
- add date to Subject: line. closes [bin/4526] from Giles Lean
<giles@nemeton.com.au>
* daily: explicitly print 'Nothing to report' if /etc/security didn't
report anything.
* crontab: pass output of scripts through sendmail -t instead of

cleanup Lite-1 merge

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.

RCS id police.

arrange for all log rotations to be handled by /usr/bin/newsyslog

updated for current setup, and made logs compress

branches: 1.1.1;
Initial revision