[server/schemaserial] fix extra_props on py3k
json.dumps returns unicode, and json.load eats unicode, so add explicit
encoding/decoding.
# -*- 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 specific hooks and operations"""