do_configure_https      Add HTTPS to a buoyant Droplet
do_deploy_server        Deploy or Update a _server.yml Application
do_forward              Forward root requests to an application
do_install_server_deps
                        Install server dependencies on a droplet
do_ip                   Get the URL to a deployed application
do_keyfile              Get the default DigitalOcean SSH keyfile path
do_provision            Provision a DigitalOcean server for _server.yml
                        applications
do_remove_forward       Remove root forwarding
do_remove_server        Remove a deployed application
read_server_yml         Read _server.yml configuration
validate_server_yml     Validate a _server.yml file
