Add documentation and source

Added documentation, source and extra files.

source/translation/birds/migrations/0001_initial.py

@@ -0,0 +1,30 @@
+# Generated by Django 3.2 on 2021-04-15 16:24
+
+from django.db import migrations, models
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Bird',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('uuid', models.UUIDField(default=uuid.uuid4, verbose_name='UUID')),
+                ('vernacular_name', models.CharField(max_length=64, unique=True, verbose_name='vernacular name')),
+                ('scientific_name', models.CharField(max_length=64, unique=True, verbose_name='scientific name')),
+                ('weight', models.PositiveIntegerField(default=100, verbose_name='weight')),
+                ('is_extinct', models.BooleanField(default=False, verbose_name='extinct')),
+            ],
+            options={
+                'verbose_name': 'bird',
+                'verbose_name_plural': 'birds',
+            },
+        ),
+    ]