Simplify chef::server recipe
Add extended openssh cookbook
Add fail2ban cookbook
Add additional chef dependencies
Add ntp cookbook.
It's changed to include a server node search string.
Add rabbitmq chef dependency.
It includes a patched init.d dependency that the service is actually installed on Squeeze.
Add chef dependencies.
Add basic chef.
Includes an adaption for Debian Squeeze. We install couchdb from packages on squeeze instead from source.