Refs #96 -- Allow anonymous orders

src/pretix/base/migrations/0016_order_guest_email.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0015_auto_20150916_2219'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='order',
+            name='guest_email',
+            field=models.EmailField(max_length=254, verbose_name='E-mail', blank=True, null=True),
+        ),
+    ]

src/pretix/base/migrations/0017_order_guest_locale.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0016_order_guest_email'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='order',
+            name='guest_locale',
+            field=models.CharField(max_length=32, null=True, blank=True, verbose_name='Locale'),
+        ),
+    ]