Issue #182: Kallithea can't support Python-2.7.11 (conservancy/kallithea)

[heromyth]

New issue 182: Kallithea can't support Python-2.7.11
https://bitbucket.org/conservancy/kallithea/issues/182/kallithea-cant-support-python-2711

heromyth:

Kallithea can't work well with Python-2.7.11, that is, the http://127.0.0.1:5000/_admin/settings page can't be opened.

The reason is https://github.com/celery/kombu/issues/545.
See also: http://stackoverflow.com/questions/34198538/cannot-import-name-uuid-generate-random-in-heroku-django