Fix migrations
diff --git a/xos/core/migrations/0001_initial.py b/xos/core/migrations/0001_initial.py
index 88955a5..c55a8bf 100644
--- a/xos/core/migrations/0001_initial.py
+++ b/xos/core/migrations/0001_initial.py
@@ -1,16 +1,15 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
-import django.utils.timezone
-from django.conf import settings
-from django.db import migrations, models
-
import core.models.instance
import core.models.network
import core.models.serviceclass
+import django.utils.timezone
import encrypted_fields.fields
import geoposition.fields
import timezones.fields
+from django.conf import settings
+from django.db import migrations, models
class Migration(migrations.Migration):