Created abstract model to take care of default values

localized_fields/fields/localized_field.py

@@ -17,9 +17,6 @@ class LocalizedField(HStoreField):
     def __init__(self, *args, **kwargs):
         """Initializes a new instance of :see:LocalizedValue."""
 
-        if 'default' not in kwargs:
-            kwargs['default'] = LocalizedValue()
-
         super(LocalizedField, self).__init__(*args, **kwargs)
 
     @staticmethod