added nodejs install script
added .gitignore for ansible
install apt and pip packages
Separate web and db servers
tidying up ansible and doing initial deployment
added pg_hba template
Merge branch 'master' of github.com:torchbox/verdant-rca
split hosts into production, staging, dev in ansible
cut down filenames to 60 chars when generating renditions, so that they fit within the db field
Merge branch 'master' into develop