Format etherpad-lite secrets data bag
Set unattended-upgrades to email root@stumptownsyndicate.org
Set up ZNC on bunsen
Set hostname and FQDN for our nodes
Convert roles to json, for chef-solo-search compatibility
Add TODO section to README
Disable nginx's default site, prefer the server-banner

Fixes issues around duplicate ipv6 configuration arguments
Add app configuration for Ignite Portland proposals to lucca

Deploying https://github.com/stumpsyn/ignite-portland-proposals