Improve pet accomodation formatting

templates/cabins.html

@@ -60,13 +60,13 @@ a:link {
 
     <h4>Pet accommodations</h4>
 
-    <p>
+    {% set pets = {"G": "stay in car", "B": "large kennel", "K": "small kennel" } %}
-    o.petStayInCar = 'G',<br>
-    o.petLargeKennel = 'B',<br>
-    o.petSmallKennel = 'K',<br>
-    </p>
 
-    <pre>{{ pet_accommodations | tojson }}</pre>
+    <ul>
+      {% for i in pet_accommodations if i.quantityAvailable and i.quantityAvailable > 0 %}
+        <li>{{ pets[i.code] }}</li>
+      {% endfor %}
+    </ul>
 
   </div>
 </body>