Lowercase the hostname when forming a Kerberos principal in the
out-of-date cron job.  Some Networking systems use .Stanford.EDU
in the official hostname.  (rra)

Ignore more buggy power limit notifications from new Dell hardware.
Several cases were missed in the previous change.  (rra)

Ignore buggy CPU core power limit notifications from new Dell
hardware in default Debian filter-syslog rules.

Modifying the syslog support to not install /etc/syslog.conf affects
many manifest.  Just ignore it for now.

The original method of overriding the use of /etc/syslog.conf failed
because of a duplicate declaration of the file resource.  This
restructuring should solve that problem.

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.

* since it's too easy to use a hyphen--which is invalid

These files are supposed to have different permissions (0660 for
btmp and 0664 for wtmp), which isn't possible using a single united
base::newsyslog::config stanza.  Separate them into two stanzas
with the correct permissions.

We keep running into other packages that depend on it, which makes
removing it unnecessarily difficult.

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

Avoid too many levels of redirection through variables and
variables with studly-caps in favor of a single variable.
Default to the jessie and sid package, since that's what we'll
use going forward.  Avoid using regexes; this isn't really a
regex match, and we'll soon be able to delete the lenny case
anyway.