Remove gender option of matmatronche & update gender settings

core/migrations/0035_auto_20200216_1743.py

@@ -0,0 +1,24 @@
+# Generated by Django 2.2.10 on 2020-02-16 16:43
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("core", "0034_operationlog"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="user",
+            name="sex",
+            field=models.CharField(
+                blank=True,
+                choices=[("MAN", "Man"), ("WOMAN", "Woman")],
+                max_length=10,
+                null=True,
+                verbose_name="sex",
+            ),
+        ),
+    ]