Move django-based uncloud to top-level

uncloud_pay/migrations/0008_auto_20200502_1921.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.0.5 on 2020-05-02 19:21
+
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('uncloud_pay', '0007_auto_20200418_0737'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='order',
+            name='starting_date',
+            field=models.DateTimeField(default=django.utils.timezone.now),
+        ),
+    ]