v0.0.1
1- Fixed bug on DjangoInputObjectType class that refer to unused interface attribute.
2- Added support to create nested objects like in DRF (http://www.django-rest-framework.org/api-guide/serializers/#writable-nested-representations), it's valid to SerializerMutation and DjangoInputObjectType, only is necessary to specify nested_fields=True on its Meta class definition.
3- Added support to show, only in mutations types to create objects and with debug=True on settings, inputs autocomplete ordered by required fields first.
4- Fixed others minors bugs