Resolve "Add avatar field to Person and Group"

Closes #560 (closed)

aleksis/core/migrations/0028_update_photo_avatar.py

+# Generated by Django 3.2.9 on 2021-12-09 14:22
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0027_person_place_of_birth'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='group',
+            name='avatar',
+            field=models.ImageField(blank=True, help_text='This is a picture or an avatar for public display.', null=True, upload_to='', verbose_name='Display picture / Avatar'),
+        ),
+        migrations.AddField(
+            model_name='group',
+            name='photo',
+            field=models.ImageField(blank=True, help_text='This is an official photo, used for official documents and for internal use cases.', null=True, upload_to='', verbose_name='Photo'),
+        ),
+        migrations.AddField(
+            model_name='person',
+            name='avatar',
+            field=models.ImageField(blank=True, help_text='This is a picture or an avatar for public display.', null=True, upload_to='', verbose_name='Display picture / Avatar'),
+        ),
+        migrations.AlterField(
+            model_name='person',
+            name='photo',
+            field=models.ImageField(blank=True, help_text='This is an official photo, used for official documents and for internal use cases.', null=True, upload_to='', verbose_name='Photo'),
+        ),
+    ]