old_contents: from django.db.models import DecimalField
  
  from south.modelsinspector import add_introspection_rules
  
  
  class MoneyField(DecimalField):
      """
      Unified reference to fields containing monetary values.
  
      Currently used in payouts only. Consider putting this in a common
      utils module and using it everywhere - it will make future migrations
      to more advanced monetary fields (i.e. django-money) easier.
      """
  
      def __init__(self, *args, **kwargs):
          """ Set defaults to 2 decimal places and 12 digits. """
          kwargs['max_digits'] = kwargs.get('max_digits', 12)
          kwargs['decimal_places'] = kwargs.get('decimal_places', 2)
  
          return super(MoneyField, self).__init__(*args, **kwargs)
  
  add_introspection_rules([], ["^bluebottle\.bb_projects\.fields\.MoneyField"])
  
new_contents: from django.db.models import DecimalField
  
  
  class MoneyField(DecimalField):
      """
      Unified reference to fields containing monetary values.
  
      Currently used in payouts only. Consider putting this in a common
      utils module and using it everywhere - it will make future migrations
      to more advanced monetary fields (i.e. django-money) easier.
      """
  
      def __init__(self, *args, **kwargs):
          """ Set defaults to 2 decimal places and 12 digits. """
          kwargs['max_digits'] = kwargs.get('max_digits', 12)
          kwargs['decimal_places'] = kwargs.get('decimal_places', 2)
  
          return super(MoneyField, self).__init__(*args, **kwargs)
  
subject: Remove south introspection rules