Sync, Archive, Validate, Exchange (Save) / News: Recent posts

CHANGES
- Added ability to use non-root user for heartbeats
- Added send of heartbeat immediately on --give/--take
- Added check that local IPv6 MAC is active using ndisc6
- Removed need of Net::ARP in favor of standard "ip" command
- Removed need of Net::Arping in favor of standard "arping" command

CHANGES
- Added crontab entry in INSTALL that prevents takeover after reboot
- Fixed immediate retake after --give due to inaccurate remote timestamp

CHANGES
- Fixed inadvertent failovers due to non-atomic state updates

CHANGES
- Added non-XS module dependencies via App::FatPacker
- Changed docs to man page format
- Changed --sync_cmd option to --sync-cmd
- Removed dependence on/integration with Mon and Mon-based alerts/monitors
(remain on version 1.1 if this functionality is still desired)

CHANGES
- Fixed handling of files that do not exist when sync'd
- Fixed directory handling, which was including directory prefixes
- Fixed regex that checks if address already exists
- Added optional ssh heartbeat capability
- Added email logging
- Added custom logging via external command
- Added IPv6 failover support
- Added prerequisite Mail::Sendmail
- Added prerequisite ndsend (IPv6 only)
- Changed syslog config element to be under new log element
- Changed prerequisite Perl to version 5.7.3

First public release of Save.