title: Get file names of in-app directory Angular.js
body: <p>I have a script ready that takes the url of audio files (that I have stored in the app-- they're right next to my js folder!) and parses them for their id3 tags.</p>
  
  <p>Right now, I have to register each track url manually in my script. Is there a way that I could use angular to get all file names in a given directory so that I (or a client) could just drop new audio files into the directory without having to defer to some backend solution? </p>