Import py27-xdress-0.2 as wip/py-xdress.

XDress is an automatic wrapper generator for C/C++ written in pure Python
Currently, xdress may generate Python bindings (via Cython) for C++ classes & fu
nctions and in-memory wrappers for C++ standard library containers
(sets, vectors, maps). In the future, other tools and bindings will be supported