Fack
====
F4 web stack with:
* express
* browserify
* jade
* stylus
* bootstrap
* font awesome 4.1 from https://github.com/raulghm/Font-Awesome-Stylus
* i18next
* bunyan
* optimist
* uglify
* ETCD_HOST: used to indicate on which hosts to read ETCD. Use comma to indicate multiple hosts
* PORT: on which port to start server (default to 5000)
* LOG_HOSTNAME: used to override hostname, ends up exported, in unique process name, in logs and might be in sdc prefix
* DYNO: mainly for dokku scaling, to identify "instance" (can also be provided as DYNO_TYPE_NUMBER, for retro-compatibility)
* APP_INSTANCE_NAME: used as a unique process name, that stays the same over successive deployments, and to identify app in
logging, defaults to appname_hostname_dyno
* STATSD_APPNAME: used to identify app in statsd and graphite, defaults to statsDPrefix.appname-dyno-workerName where
statsDPrefix is either env STATSD_PREFIX or etcd /server/statsd/prefix or hostname, and workerName comes from env var
WORKER_NAME
* WORKER_NAME: to be used when server starts "child" processes. It modifies logs field name, process title, statsd prefix and
unique process name