Adding cygwin detection
its.py ====== Python runtime environment flags. Usage ----- Usage is super simple:: Python 2.7.3 (default, Apr 24 2012, 20:23:13) [GCC 4.2.1 Compatible Apple Clang 3.1 (tags/Apple/clang-318.0.58)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> import its >>> its.py2 True >>> its.py26 False >>> its.py27 True >>> its.pypy False >>> its.osx True >>> its.bit64 True >>> its.little_endian True Installation ------------ Installation is simple with pip:: $ pip install its