Update makefile

InvenTree/stock/migrations/0009_auto_20190428_0841.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2 on 2019-04-27 22:41
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stock', '0008_auto_20190417_1819'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='stockitem',
+            name='location',
+            field=models.ForeignKey(blank=True, help_text='Where is this stock item located?', null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='stock_items', to='stock.StockLocation'),
+        ),
+    ]