Fixed spash page for customer index

Added 'notes' field to Part object

InvenTree/part/migrations/0023_part_notes.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.12 on 2018-04-17 15:34
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0022_auto_20180417_0819'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='part',
+            name='notes',
+            field=models.TextField(blank=True),
+        ),
+    ]