hgext3rd/__init__.py

bundle2: clarify the docstring of unpackermixin methods

The unpackermixin is a utility used to implement the bundle2 protocol. It should
not be used when writing part handlers. We update the docstring to clarify this.

# name space package to host third party extensions
from __future__ import absolute_import
import pkgutil
__path__ = pkgutil.extend_path(__path__, __name__)