alfortville: add missing migration for new subtype

welco/contrib/alfortville/migrations/0004_auto_20151016_1523.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('alfortville', '0003_inbox_comments'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='inbox',
+            name='subtype',
+            field=models.PositiveSmallIntegerField(default=1, choices=[(1, b'info'), (2, b'avis'), (3, b'mandatory-avis')]),
+            preserve_default=True,
+        ),
+    ]