Refactor rolling stock

dcc/roster/migrations/0027_alter_rollingstockdocument_file.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.0.2 on 2022-03-29 20:23
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('roster', '0026_rollingstockdocument_delete_image'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='rollingstockdocument',
+            name='file',
+            field=models.FileField(blank=True, null=True, upload_to='files/'),
+        ),
+    ]