Add tag migration.

mayan/apps/tags/migrations/0005_auto_20150718_0616.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+import colorful.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('tags', '0004_auto_20150717_2336'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='tag',
+            name='color',
+            field=colorful.fields.RGBColorField(verbose_name='Color'),
+            preserve_default=True,
+        ),
+    ]