Remove pinry.pins.views.delete_pin

REST API should be used to delete pins anyway, so remove the old code
that is not being used.

pinry/pins/urls.py

@@ -8,5 +8,4 @@ urlpatterns = patterns('pinry.pins.views',
     url(r'^$', RecentPins.as_view(), name='recent-pins'),
     url(r'^tag/.+/$', RecentPins.as_view(), name='tag'),
     url(r'^new-pin/$', NewPin.as_view(), name='new-pin'),
-    url(r'^delete-pin/(?P<pin_id>\d+)/$', 'delete_pin', name='delete-pin'),
 )

pinry/pins/views.py

@@ -29,18 +29,3 @@ class NewPin(CreateView):
     def form_invalid(self, form):
         messages.error(self.request, 'Pin did not pass validation!')
         return super(NewPin, self).form_invalid(form)
-
-
-def delete_pin(request, pin_id):
-    try:
-        pin = Pin.objects.get(id=pin_id)
-        if pin.submitter == request.user:
-            pin.delete()
-            messages.success(request, 'Pin successfully deleted.')
-        else:
-            messages.error(request, 'You are not the submitter and can not '
-                                    'delete this pin.')
-    except Pin.DoesNotExist:
-        messages.error(request, 'Pin with the given id does not exist.')
-
-    return HttpResponseRedirect(reverse('pins:recent-pins'))