tests: simplify command script in 'test-push-r.t'
I came across this code by chance. The script of this test is a bit messy with a
lot of unnecessary intermediate commands. We simplify the script and unify
repository access through '-R'.
In the process the update after the unbundle is dropped as it does not add
anything to the tests.
# name space package to host third party extensions
from __future__ import absolute_import
import pkgutil
__path__ = pkgutil.extend_path(__path__, __name__)