add XML NFO file writing support, rework media cleanup deletion, resolves #11

tubesync/sync/migrations/0006_source_write_nfo.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.1.4 on 2020-12-19 03:12
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sync', '0005_auto_20201219_0312'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='source',
+            name='write_nfo',
+            field=models.BooleanField(default=False, help_text='Write an NFO file with the media, these may be detected and used by some media servers', verbose_name='write nfo'),
+        ),
+    ]