Add pronouns to profile ; Update gender settings

Add pronouns to option list in profile
Modify "Sex" translation to "Genre"
Added "Other" to sex option list (alongside Man and Woman)

update DB,add default value to Pronouns field

Update views.py

core/migrations/0036_auto_20211001_0248.py

@@ -0,0 +1,24 @@
+# Generated by Django 2.2.24 on 2021-10-01 00:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0035_auto_20200216_1743'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='user',
+            name='pronouns',
+            field=models.CharField(default='', max_length=64, verbose_name='pronouns'),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='user',
+            name='sex',
+            field=models.CharField(blank=True, choices=[('MAN', 'Man'), ('WOMAN', 'Woman'), ('OTHER', 'Other')], max_length=10, null=True, verbose_name='sex'),
+        ),
+    ]