Another attempt at fixing huddle message deduplication.

(imported from commit 3b0a06d7bee7eacbe4eeb8ff6095bdcd5ce17e95)

zephyr/views.py

@@ -192,7 +192,7 @@ def forge_zephyr(request):
         # Huddle message, need to make sure we're not syncing it twice!
         if Zephyr.objects.filter(sender__user__email=request.POST['sender'],
                                  content=request.POST['new_zephyr'],
-                                 pub_date=float(request.POST['time'])):
+                                 pub_date=datetime.datetime.utcfromtimestamp(float(request.POST['time'])).replace(tzinfo=utc)):
             # This is a duplicate huddle message, deduplicate!
             return json_success()