copy rsa key over
note log dir in readme
use new deploy_user var and set mode
can't do on production
can't necessarily do on production
inventory file for production
use group_vars for env_vars
use code_root_dir instead of django.root_dir
use group_vars wsgi_path
use deploy_user instead of setup.deploy_username
use group_vars deploy_pass instead of setup.deploy_password
add key.pub to authorized_key for root