hgext3rd/__init__.py

dirstate: replace `update_parent_file_data` with simpler `update_parent` call

This make the dirstate API simpler.

Differential Revision: https://phab.mercurial-scm.org/D11133

# name space package to host third party extensions
from __future__ import absolute_import
import pkgutil

__path__ = pkgutil.extend_path(__path__, __name__)