Make search unaccented

recette/migrations/0005_postgres_unaccent.py

@@ -0,0 +1,11 @@
+from django.contrib.postgres.operations import UnaccentExtension
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('recette', '0004_recette_photo_instr'),
+    ]
+
+    operations = [UnaccentExtension()]