hgext3rd/__init__.py

rhg: centralize index header parsing

Centralize index header parsing, parse the generaldelta flag,
and leave breadcrumbs to relate the code to python.

Differential Revision: https://phab.mercurial-scm.org/D11881

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

__path__ = pkgutil.extend_path(__path__, __name__)