---
* The feature abbreviations now resemble the ones in the Intel and AMD
documentation.
* ``features()`` is now a function and returns a list of strings, instead of
being a comma separated string.
* Added some functions like ``vendor()`` and ``brand_string()`` as handy
wrappers.
* PyCPUID is now a combination of a pure python module ``pycpuid.py`` and an
extension ``_pycpuid.c``. The extension module is only responsible for the
actual ``cpuid`` call. All the fancy wrapper bits are implemented in Python.
* Added gcc support. Using ``__cpuid`` intrinsic on MSVC to support x64.