new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.9.7 on 2017-03-07 22:15
  from __future__ import unicode_literals
  
  import django.core.validators
  from django.db import migrations, models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('kolibriauth', '0002_auto_20170208_0110'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='collection',
              name='kind',
              field=models.CharField(choices=[(b'facility', 'Facility'), (b'classroom', 'Classroom'), (b'learnergroup', 'Learner group')], max_length=20),
          ),
          migrations.AlterField(
              model_name='deviceowner',
              name='username',
              field=models.CharField(help_text='Required. 30 characters or fewer. Letters and digits only', max_length=30, validators=[django.core.validators.RegexValidator('^\\w+$', 'Enter a valid username. This value may contain only letters and numbers.')], verbose_name='username'),
          ),
          migrations.AlterField(
              model_name='facilityuser',
              name='username',
              field=models.CharField(help_text='Required. 30 characters or fewer. Letters and digits only', max_length=30, validators=[django.core.validators.RegexValidator('^\\w+$', 'Enter a valid username. This value may contain only letters and numbers.')], verbose_name='username'),
          ),
      ]
  
subject: Add unadded migration.