Updated openstack/openstack
Project: openstack/python-swiftclient  a99c2ff5816ee135f38f8962030889100d37dc8c
null
Don't utf8 encode urls.

This is not needed since already done by requests.

(and it was buggy with py3).

Change-Id: I9505c56be2f53eb8071aea3d5fb9d8caa9508e34