sources/saml(major): add saml SP

passbook/sources/saml/migrations/0003_auto_20191107_1550.py

@@ -0,0 +1,22 @@
+# Generated by Django 2.2.6 on 2019-11-07 15:50
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('passbook_sources_saml', '0002_auto_20191107_1505'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='samlsource',
+            name='signing_key',
+        ),
+        migrations.AddField(
+            model_name='samlsource',
+            name='idp_logout_url',
+            field=models.URLField(blank=True, default=None, null=True),
+        ),
+    ]