Import py27-libtaxii-1.1.101 as wip/py-libtaxii.

libtaxii is a Python library for handling TAXII Messages as Python objects and
invoking TAXII Services.

A primary goal of libtaxii is to remain faithful to both the TAXII
specifications and to customary Python practices. libtaxii is designed to be
intuitive both to Python developers and XML developers.
Imported wip/py-libtaxii