Standardize EVE datasource responses.

Remove alliance member count.

eveonline/migrations/0005_remove_eveallianceinfo_member_count.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.1 on 2016-12-16 23:22
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('eveonline', '0004_eveapikeypair_sso_verified'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='eveallianceinfo',
+            name='member_count',
+        ),
+    ]