When playing around with this, you find out that when you add another js file in that folder, you'll have working sockets on that namespace! But we don't want to change anything in core... We want to do this from a plugin!
After doing some other stuff like resetting themes and reloading, restarting, it seems to be working now. I wonder if it's related to this, which also happened: https://community.nodebb.org/topic/4129/new-topic-no-display-nodebb-0-7-0-ubuntu-14-10
And lol I forgot to install Persona. Whoops.
