This change is based on warnings generated by rsyslog on startup.

Add the squeeze-lts distribution to sources.list for squeeze systems.
This is the long-term support archive, which provides extended
security support.

v7 systems.

Change the default transport for rsyslog v5 remote syslog message
delivery to UDP.  This will result in message loss when the remote
syslog server is unavailable, but it avoids the complexities of the v5
queue configuration.  (whm)

Modify the default rsyslog configuration for V7 servers.  The new
configuration creates a separate queues for writing to the local disk
and sending to the remote syslog server.  This prevents messages from
being lost when the central server is down and allows writing to local
disk to continue.

Change the handling of the use_syslog_conf variable in the
rsyslog.conf.erb template to allow the variable to be either a string
or a boolean.  This works around a problem with puppet's handling of
booleans in some situations.  (whm)

Add an apt preferences file to use the rsyslog version from
backports.  Remove preferences installation from the syslog
module.

default format that pulls all template and output configuration from
the rsyslog.d fragments directory.  Current default behavior is not
changed for now.

Add v5 and v7 fragments for default templates and output.  New
fragments to support a more complete time format.

This change does not affect the current usage of the module.  It does
allow manifests to choose to retire /etc/syslog.conf in favor or
fragments in /etc/rsyslog.d to control the syslog activity.  One
default fragment, 90-local.conf, that writes syslog messages
locally.

This change also include a fragment define that is used for the
management of rsyslog fragments.

Map Ubuntu raring to wheezy instead of squeeze for the Stanford-local
Debian repositories.

Replaced frankoz-dev with two servers: frankoz1-dev and
frankoz2-dev. Updated the Puppet conf file to reflect this change.

Try to stick with the same method of a conditional blank line.

Comment the protocol restriction and the explicit enabling of
UsePrivilegeSeparation on Red Hat.

This should be next to the port configuration, since it's related,
and is important enough that it needs to be at the top of the file
so that it can be easily found.  It also doesn't make sense after
per-user settings.

If no ListenAddress directives are specified, then sshd will list for
incoming connections at all addresses. You can alter this by specifying
the listen_addresses parameter. For example:
listen_addresses => '192.168.1.1,192.168.2.1'

Move campus anycast DNS servers to the bottom of the DNS server list
for now.  These are not yet considered production DNS servers.

The static crontab files installed by base::cron have been replaced
with a template to handle differences between Red Hat and Debian.  The
periodic cron jobs no longer even attempt to use anacron, avoiding any
problems with unpredictable cron run times if anacron is installed on
the system.

Allow logs to be set to a single log as a string by coercing logs
to a flattened array.  Do the same for the analyze_logs parameter.

In addition to adding the anycast DNS servers the individual
resolv.conf files are replaced with a single template.  The existing
class interfaces are preserved and they all create the appropriate
resolv.conf file by invoking the define that handles the small number
of resolv.conf variants.

Change Puppet master server for frankoz servers to jimhenson1 since
jimhenson4 is down with hardware trouble.

Having a blank line when there's no stop or restart action is going
to bother me too much.  Make it go away.  Also remove the extra
spacing after stop, since there usually isn't both stop and restart.

Fix support for analyze_logs, which wasn't working due to the
immutable variable problems with how Puppet uses ERB.  Restructure
the template to not precalculate the results, group lines for a
particular log together, and format everything a bit better.

newsyslog no longer sets up a weekly command to tar up
/root/.history-save and removes /etc/newsyslog.weekly/audit if it
exists.  We're no longer using per-user history files and we're
letting bash handle managing the length of the history file.

newsyslog now creates btmp and wtmp writable by group utmp, matching
the operating system defaults.

newsyslog no longer attempts to clean up sysklogd cron jobs or remove
the old /etc/newsyslog.daily/syslog file installed by ancient versions
of stanford-server.

General coding style cleanup.

Make the script executable, test analyze_logs, and fix for to_s
on an array no longer resulting in a good template string.