help: displaying documented aliases by default
This makes aliases be displayed in "hg help" when they have a :doc config
entry, and also allows them to be assigned to a category with :category.
Differential Revision: https://phab.mercurial-scm.org/D5087
# name space package to host third party extensions
from __future__ import absolute_import
import pkgutil
__path__ = pkgutil.extend_path(__path__, __name__)