new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.9 on 2016-02-02 10:48
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('proposals', '0019_auto_20160122_1254'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='talkproposal',
              name='recording_policy',
              field=models.BooleanField(choices=[(True, 'Yes'), (False, 'No')], default=True, help_text="Whether you agree to give permission to PyCon Taiwan to record, edit, and release audio and video of your presentation. More information can be found at <a href='/None/speaking/recording/' target='_blank'>Recording Release</a> page.", verbose_name='recording policy'),
          ),
          migrations.AlterField(
              model_name='tutorialproposal',
              name='recording_policy',
              field=models.BooleanField(choices=[(True, 'Yes'), (False, 'No')], default=True, help_text="Whether you agree to give permission to PyCon Taiwan to record, edit, and release audio and video of your presentation. More information can be found at <a href='/None/speaking/recording/' target='_blank'>Recording Release</a> page.", verbose_name='recording policy'),
          ),
      ]
  
subject: Add proposal model migration