Create DJ profile manually as signals won't work in migration.

savepointradio/profiles/migrations/0002_create_dj_profile.py

@@ -0,0 +1,23 @@
+# Generated by Django 2.0 on 2018-01-19 17:04
+
+from django.db import migrations
+
+
+def create_dj_profile(apps, schema_editor):
+    User = apps.get_model('core', 'RadioUser')
+    Profile = apps.get_model('profiles', 'RadioProfile')
+    db_alias = schema_editor.connection.alias
+
+    dj = User.objects.get(is_dj=True)
+    profile = Profile.objects.create(user=dj)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('profiles', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RunPython(create_dj_profile),
+    ]