title: Cloud Functions for Firebase with custom HTTP path
body: <p>Is there a way of defining the HTTP path (after the first '/') to access a Cloud Function for Firebase?</p>
  
  <p>What I'm tying to achieve is to create a rest-like path system to access the functions.</p>
  
  <p>I have a <a href="https://github.com/bateramos/spotter_server" rel="noreferrer">GitHub</a> with my project if there is any doubts.</p>