Iteration on default permissions - added user groups default - organized global permission form, and made it common for users, and user groups - form improvements and intructions
"""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')