Improve greatly the counter right management

core/migrations/0005_auto_20160717_1459.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0004_preferences'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='user',
+            name='edit_groups',
+        ),
+        migrations.RemoveField(
+            model_name='user',
+            name='owner_group',
+        ),
+        migrations.RemoveField(
+            model_name='user',
+            name='view_groups',
+        ),
+    ]

core/migrations/0006_auto_20160717_1506.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0005_auto_20160717_1459'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='user',
+            options={},
+        ),
+        migrations.RemoveField(
+            model_name='user',
+            name='is_superuser',
+        ),
+        migrations.RemoveField(
+            model_name='user',
+            name='user_permissions',
+        ),
+        migrations.AlterField(
+            model_name='user',
+            name='groups',
+            field=models.ManyToManyField(blank=True, to='core.RealGroup', related_name='users'),
+        ),
+    ]

core/migrations/0007_user_is_superuser.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0006_auto_20160717_1506'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='user',
+            name='is_superuser',
+            field=models.BooleanField(help_text='Designates whether this user is a superuser. ', default=False, verbose_name='superuser'),
+        ),
+    ]