$ grunt serve

If that doesn't work for you, make sure you've done the one-time set up from this directory:

$ npm install
$ bundle install

If you don't have bundle, run

$ gem install bundler

$ grunt deploy

If you want to upload anything for distribution, put it in /srv/milessabin.com/public/htdocs/files, which is mapped to http://milessabin.com/files.