removed puppet rules from iptables since we no longer use a puppet master
added srv directories to rsnapshot backups, renamed sol destination directory, and removed the isolated luna backup (this will get backed up along with the entire /srv dir on node sol). added exclusion rules for directories that will be backed up without rsnapshot
updated workstation pattern resource declarations- removed truecrypt, removed mail mirror cron job (this will now be done manually and rsnapshot will pull in the data on a nightly basis for a backup), updated git mirror repo list, and removed mirroring backup of centralized homedir for byronsanchez (the backup will now be done by rsnapshot)