Add capability to audit pkgs in jails or chroots from the host system
Don't trash $weekly_status_pkg_enable if both
$weekly_status_pkg_enable and the deprecated
$weekly_status_pkgng_enable are both enabled.
Allow backup up the pkg database from jails or chroots to the host system.

Deprecate the $daily_backup_pkgng_enable variables in favour of
$daily_backup_pkg_enable.
Don't stomp on $daily_status_pkg_changes if both
$daily_status_pkgng_changes_enable and it are set.
Add the capability to track package changes in chroots and jails
Add the capability to report on checksum mismatches in chroots and
jails.