Added products that require a voucher to be bought/shown

src/pretix/base/migrations/0024_auto_20160728_1725.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2016-07-28 17:25
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0023_auto_20160601_1039'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='item',
+            name='hide_without_voucher',
+            field=models.BooleanField(default=False, help_text='This product will be hidden from the event page until the user enters a voucher code that is specifically tied to this product (and not via a quota).', verbose_name='This product will only be shown if a voucher is redeemed.'),
+        ),
+        migrations.AddField(
+            model_name='item',
+            name='require_voucher',
+            field=models.BooleanField(default=False, help_text='To buy this product, the user needs a voucher that applies to this product either directly or via a quota.', verbose_name='This product can only be bought using a voucher.'),
+        ),
+    ]