upload: Add a quota field to Realm.

zerver/migrations/0137_realm_upload_quota_gb.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.6 on 2018-01-24 20:24
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('zerver', '0136_remove_userprofile_quota'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='realm',
+            name='upload_quota_gb',
+            field=models.IntegerField(null=True),
+        ),
+    ]