new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  import gea.models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('gea', '0005_auto_20170203_1943'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='antecedente',
              name='obs',
              field=gea.models.CharNullField(verbose_name='Observaciones', max_length=255, blank=True, null=True, default=None),
          ),
          migrations.AlterField(
              model_name='lugar',
              name='obs',
              field=gea.models.CharNullField(verbose_name='Observaciones', max_length=255, blank=True, null=True, default=None),
          ),
          migrations.AlterField(
              model_name='pago',
              name='obs',
              field=gea.models.CharNullField(verbose_name='Observaciones', max_length=255, blank=True, null=True, default=None),
          ),
          migrations.AlterField(
              model_name='presupuesto',
              name='obs',
              field=gea.models.CharNullField(verbose_name='Observaciones', max_length=255, blank=True, null=True, default=None),
          ),
      ]
  
subject: change some db fileds name