[cwvreg] introduce lgc version 0.59 and remove unneeded method redefinition (prepares #2406609)
The new logilab.common.registry makes this moot.
# -*- coding: utf-8 -*-
# copyright %(year)s %(author)s, all rights reserved.
# contact %(author-web-site)s -- mailto:%(author-email)s
#
%(long-license)s
"""%(distname)s schema"""