LIL-162. Add ordering for Content model

apps/content/migrations/0003_auto_20180205_1246.py

@@ -0,0 +1,17 @@
+# Generated by Django 2.0.2 on 2018-02-05 12:46
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('content', '0002_auto_20180205_1212'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='content',
+            options={'ordering': ('-created_at',), 'verbose_name': 'Контент', 'verbose_name_plural': 'Контент'},
+        ),
+    ]

apps/content/models.py

@@ -28,6 +28,7 @@ class Content(PolymorphicModel):
     class Meta:
         verbose_name = 'Контент'
         verbose_name_plural = 'Контент'
+        ordering = ('-created_at',)
 
 
 class Image(Content):