Add the ZFS auto snapshot module
Initial, untested version of ZFS puppet stuff
Enable monitoring of nas04.

We need to get this working before we go live, as we need to get munin
zfs plugins working
Monitor nas04
Fix typo in git submodule
Added zfs_auto_snapshot again but this time with a module path that matches the class name!
Removed old zfs-auto-snapshot module (since it had the wrong path)
updated HEAD for zfs_auto_snapshot to pull latest changes
Added a comment that we can assume /usr/local/share exists already
Add a cron entry to do a weekly scrub.

This is a zfs-ism that does some magic on the discs to make sure that
all the checksums agree, and fixes any issues.

I *think* ZFS checks all checksums on reading files, and fixes errors on
the fly, however Oracle still recommend running this scrub thing weekly.
Updated HEAD for zfs_auto_snapshot submodule to pull latest changes
Merge branch 'master' of /etc/puppet-bare
Merge branch 'zfs' of svr-acr31-code:infrastructure/dtg-puppet into zfs
Minor syntactic fix
Minor syntactic fix
Merge /etc/puppet-bare
Merge branch 'zfs'

Conflicts:
	manifests/nodes/nas04.pp