Remove detail page for Occurrence model

Remove view, template, and URL path for Occurrences which do not need
to be routable.

icekit_events/models.py

@@ -736,10 +736,6 @@ def save(self, *args, **kwargs):
     def title(self):
         return unicode(self)
 
-    def get_absolute_url(self):
-        return reverse('icekit_events_occurrence_detail',
-                       args=(self.event.pk, self.pk,))
-
 
 def get_occurrence_times_for_event(event):
     """

icekit_events/templates/icekit_events/event.html

@@ -22,9 +22,7 @@ <h2>Occurrences</h2>
 	<ul>
         {% for occurrence in event.occurrences.all %}
         <li>
-            <a href="{% url 'icekit_events_occurrence_detail' occurrence.event.pk occurrence.pk %}">
-                {{ occurrence.start }} to {{ occurrence.end }}
-            </a>
+            {{ occurrence.start }} to {{ occurrence.end }}
         </li>
         {%  empty %}
             <li>No occurrences for this event</li>

icekit_events/templates/icekit_events/index.html

@@ -5,9 +5,7 @@
 		{% for occurrence in occurrences %}
 			<ul>
 				<li>
-					<a href="{% url 'icekit_events_eventbase_detail' occurrence.event.pk %}">{{ occurrence.event.title }}</a>
-					&mdash;
-					<a href="{% url 'icekit_events_occurrence_detail' occurrence.event.pk occurrence.pk %}">{{ occurrence.start }} - {{ occurrence.end }}</a>
+					{{ occurrence.event.title }} &mdash; {{ occurrence.start }} - {{ occurrence.end }}
 				</li>
 			</ul>
 		{% endfor %}

icekit_events/urls.py

@@ -14,6 +14,4 @@
         index, name='icekit_events_index'),
     url(r'^(?P<event_id>[\d]+)/$',
         event, name='icekit_events_eventbase_detail'),
-    url(r'^(?P<event_id>[\d]+)/(?P<occurrence_id>[\d]+)/$',
-        occurrence, name='icekit_events_occurrence_detail'),
 ]