Added vertical bar spacers.

go/templates/navbar.html

 <p id="tagline">
   [ <a href="{% url 'about' %}">What is Go?</a>  ]
   {% if user.is_authenticated %}
-  [ <a href="{% url 'my_links' %}">My Links</a> ]
-  [ <a href="{% url 'go_logout' %}">Log Out</a> ]
+  | [ <a href="{% url 'my_links' %}">My Links</a> ]
+  | [ <a href="{% url 'go_logout' %}">Log Out</a> ]
   {% else %}
-  [ <a href="{% url 'go_login' %}">Log In</a> ]
+  | [ <a href="{% url 'go_login' %}">Log In</a> ]
   {% endif %}
 </p>