Make puppet control the nginx config
Increase server_names_hash_bucket_size to 64

To resolve:
    [872][chisel@droplet:puppet-chizography][droplet.chizography.net]➔ sudo service nginx restart
    [sudo] password for chisel:
    Restarting nginx: nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_size: 32
    nginx: configuration file /etc/nginx/nginx.conf test failed