Merge migration for compatibility with backport

src/pretix/plugins/ticketoutputpdf/migrations/0005_merge_20180805_1436.py

@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.13 on 2018-08-05 14:36
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ticketoutputpdf', '0004_auto_20180805_1430'),
+        ('ticketoutputpdf', '0003_auto_20180805_1432'),
+    ]
+
+    operations = [
+    ]