Only initialize socket when the user is logged in

app/static/js/nopaque.js

@@ -216,6 +216,4 @@ document.addEventListener("DOMContentLoaded", function() {
     flashedMessage = nopaque.flashedMessages.shift();
     nopaque.flash(flashedMessage[1], flashedMessage[0]);
   }
-  nopaque.socket.init();
-  nopaque.socket.emit("user_data_stream_init");
 });