tests: demonstrate that IMM needs to be smarter with path conflicts
When we try to rebase a commit which deletes an existing file and make a
directory of the same name, rebase with IMM aborts. It should work fine just
like the without IMM case.
Differential Revision: https://phab.mercurial-scm.org/D4299
# name space package to host third party extensions
from __future__ import absolute_import
import pkgutil
__path__ = pkgutil.extend_path(__path__, __name__)