Add support for serving users' avatars through the Libravatar API

users/migrations/0013_auto_20180323_1200.py

@@ -0,0 +1,24 @@
+# Generated by Django 2.0.3 on 2018-03-23 01:00
+
+import computed_property.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0012_auto_20180129_1614'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='user',
+            name='email_md5',
+            field=computed_property.fields.ComputedCharField(compute_from='calc_email_md5', default='', editable=False, max_length=32, unique=True),
+        ),
+        migrations.AddField(
+            model_name='user',
+            name='email_sha256',
+            field=computed_property.fields.ComputedCharField(compute_from='calc_email_sha256', default='', editable=False, max_length=64, unique=True),
+        ),
+    ]