Comment 2 for bug 1160704

Reviewed: https://review.openstack.org/25489
Committed: http://github.com/openstack/python-quantumclient/commit/4421ab10b88cceded6924bda4a76bb7ba326891f
Submitter: Jenkins
Branch: master

commit 4421ab10b88cceded6924bda4a76bb7ba326891f
Author: He Jie Xu <email address hidden>
Date: Mon Apr 1 13:27:28 2013 +0800

    Fix xml request doesn't work with unicode

    Fix bug 1160704

    * httplib2 doesn't work with unicode url and params. So encode all unicode
    to utf-8 before request.
    * Fix xml serializer doesn't work with unicode
    * Decode command argument to unicode in main function
    * Exception's message maybe include unicode, decode message to unicode
    before logging or print.
    * Sync the changing of serializer/deserilizer's code with quantum server code
      https://review.openstack.org/#/c/25482/
      https://review.openstack.org/#/c/25046/
      https://review.openstack.org/#/c/21410/
    * Enable xml test

    Change-Id: Ib140e34d54cc916e2ea172e4bad9e4a77388723a