added migration file for the last commit (dbbccbc0)

app/entities/migrations/0007_auto_20200317_1005.py

+# Generated by Django 2.2 on 2020-03-17 10:05
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('entities', '0006_auto_20200316_1813'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='amsassetstock',
+            name='asset',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='ams_asset_to_assetdetail', to='entities.AMSAsset', to_field='code'),
+        ),
+        migrations.AlterField(
+            model_name='amsassetstock',
+            name='asset_group',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='ams_asset_to_assetgroup', to='entities.AMSAssetGroup', to_field='code'),
+        ),
+    ]