collectd: delete workaround for removing lvm2
iptables: fix undefined variable 'chain' in rebuild-iptables ruby script, allow more valid chain name characters
postgresql: install pg_stat_plans before server start
bluepill: version 0.0.64
ssh: restart ssh when known_hosts or ssh_config changes
apt: updating repository resource to newest version from opscode
various fixes to get chefspec running
riak: stop using DelegateClass (gets double loaded)