Removed outdated tagging migration and replaced it.

Author: BethanyG

project/tagging/migrations/0003_auto_20200407_1156.py

@@ -0,0 +1,22 @@
+# Generated by Django 2.2.4 on 2020-05-08 19:30
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('tagging', '0002_auto_20200405_0312'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='customtag',
+            name='slug',
+            field=models.SlugField(allow_unicode=True, max_length=100, verbose_name='Slug'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='customtag',
+            unique_together={('name', 'slug')},
+        ),
+    ]