refactoring

abonapp/migrations/0003_abongroup_profiles.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-16 19:14
-
 from django.conf import settings
 from django.db import migrations, models
 

abonapp/migrations/0004_auto_20161220_0102.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-19 22:02
-
 from django.conf import settings
 from django.db import migrations, models
 

abonapp/migrations/0005_auto_20161226_0054.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-25 21:54
-
 from django.db import migrations
 
 

abonapp/migrations/0006_auto_20170128_1626.py

@@ -1,7 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2017-01-28 13:26
-from __future__ import unicode_literals
-
 from django.db import migrations, models
 import django.db.models.deletion