Fixed status of changesets in preview windows - show what status was pull-requests closed with - added alternative logic for showing that status (disabled for now)
"""Various utilities to work with Python < 2.7.Those utilities may be deleted once ``vcs`` stops support for older Pythonversions."""importsysifsys.version_info>=(2,7):unittest=__import__('unittest')else:unittest=__import__('unittest2')