now that additional portions of the site are browsable, add them to the unauthenticated navbar

roomlist/templates/layouts/navbar.html

@@ -11,13 +11,12 @@
     </div>
     <div id="navbar" class="navbar-collapse collapse">
       <ul class="nav navbar-nav">
-        {% if user.is_authenticated %}
+        {% if not user.is_authenticated %}
+        <li><a href="{% url 'about' %}">About</a>
+        {% endif %}
         <li><a href="{% url 'list_buildings' %}">Buildings</a></li>
         <li><a href="{% url 'list_majors' %}">Majors</a></li>
-        {% else %}
-        <li><a href="{% url 'about' %}">About</a>
         </li>
-        {% endif %}
       </ul>
       <ul class="nav navbar-nav navbar-right">
         {% if user.is_authenticated %}