XLSX Export vereinheitlicht.

Spieler Hanchanlisten können nun als XLSX exportiert werden.
Anpassungen in den Einstellungen für die parametisierten Kyu/Dan Berechnung.

src/events/migrations/0009_auto_20171214_1215.py

@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.8 on 2017-12-14 11:15
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('events', '0008_auto_20171115_0653'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='event',
+            name='location',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='events.Location'),
+        ),
+        migrations.AlterField(
+            model_name='photo',
+            name='event',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='events.Event'),
+        ),
+        migrations.AlterField(
+            model_name='photo',
+            name='photographer',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL),
+        ),
+    ]