Updated API's authentication endpoint to send back appropriate responses on failures
egghead.io tutorial for front end auth
medium angular auth implementation
Quick http server for serving the ng app
Added redirects after being redirected to login page

moar

Added redirects after being redirected to login page
Moved auth into its own angular module and folder
Deleted old auth file
Moved example code into its own folder
Namespaced auth module, added userNavgiation directive