utils/conf - created temporary utils2 - made config.conf for storing some configurations - fixed some dependency import problems - code cleanup - rc-extensions now properly work for celery
"""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')