112 - Explicitely name passwords as example for confidential setup bits
Merge branch '112-external-node-classifier' of github.com:mjhennig/adblockplus-infrastructure into 112-external-node-classifier
112 - Remove condition to elude to individual host setup when no role is present
112 - Remove IPv6 addresses from development hosts.yaml
112 - Replace base64-encoded Puppetlabs GPG key with canonical key format