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Import py27-zanata-python-client-1.3.18 as devel/py-zanata-python-client.

Zanata Python client is a client that communicates with a Zanata
server to push text for translation (from publican documents or
gettext-based software), and pull translated text back for inclusion
in software or documentation builds.

It also provides support for creating projects/versions in Zanata
and retrieving information about projects.