Add a FIXME.

django_etesync/views.py

@@ -175,6 +175,7 @@ class CollectionItemChunkViewSet(viewsets.ViewSet):
         serializer = self.serializer_class(data=request.data)
         if serializer.is_valid():
             try:
+                # FIXME: actually generate the correct order value. Or alternatively have it null at first and only set it when ommitting to a snapshot
                 serializer.save(item=col_it, order='abc')
             except IntegrityError:
                 content = {'code': 'integrity_error'}