Allow for vouchers that are valid for multiple items

src/pretix/base/migrations/0022_merge.py

@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.2 on 2016-04-23 09:44
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0020_auto_20160421_1943'),
+        ('pretixbase', '0021_auto_20160418_2117'),
+    ]
+
+    operations = [
+    ]