adding introduction field to the fund index page

opentech/public/funds/migrations/0006_fundindex_introduction.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.8 on 2018-02-08 10:49
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('public_funds', '005_link_text_optional'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='fundindex',
+            name='introduction',
+            field=models.TextField(blank=True),
+        ),
+    ]

opentech/public/funds/models.py

@@ -61,6 +61,12 @@ class FundIndex(BasePage):
     subpage_types = ['FundPage']
     parent_page_types = ['home.HomePage']
 
+    introduction = models.TextField(blank=True)
+
+    content_panels = BasePage.content_panels + [
+        FieldPanel('introduction')
+    ]
+
     def get_context(self, request, *args, **kwargs):
         funds = FundPage.objects.live().public().descendant_of(self)