Huge update.

main.py

@@ -19,6 +19,10 @@ registry = RoomRegistry()
 def index():
     return render_template("home.html")
 
+@app.route('/settings')
+def settings():
+    return render_template("settings.html")
+
 @app.route('/room/<room_code>')
 def room(room_code):
     return render_template('room.html', room_code=room_code)