Comment 10 for bug 1534568

Reviewed: https://review.fuel-infra.org/16851
Submitter: Vitaly Sedelnik <email address hidden>
Branch: openstack-ci/fuel-7.0/2015.1.0

Commit: 2e1d8f787ca4a6bd6313cedcbf830870e2fa10d9
Author: Richard Jones <email address hidden>
Date: Fri Mar 18 10:03:44 2016

Encode unicode filter arguments for server list

Previously unicode arguments were not encoded so unicode
exceptions were thrown when the arguments were URL encoded.

Conflicts:
 novaclient/tests/unit/v2/test_servers.py

Change-Id: I69a5ac8dcf584ad5b5604caf3c4cb16bb59d3fe3
Partial-Bug: #1534568
(cherry picked from commit 485201453a5d7a9b6b6b81d737edfce7fefb97a2)