Add PartParameter table

InvenTree/part/migrations/0014_partparameter.py

@@ -0,0 +1,23 @@
+# Generated by Django 2.2.4 on 2019-08-20 02:30
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0013_auto_20190628_0951'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='PartParameter',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(help_text='Parameter Name', max_length=100)),
+                ('data', models.CharField(help_text='Parameter Value', max_length=100)),
+                ('part', models.ForeignKey(help_text='Parent Part', on_delete=django.db.models.deletion.CASCADE, related_name='parameters', to='part.Part')),
+            ],
+        ),
+    ]