Comment 2 for bug 1249233

Reviewed: https://review.openstack.org/55984
Committed: http://github.com/openstack/python-heatclient/commit/2742b330102f9135cefa17294bc7ac6e0618dcd5
Submitter: Jenkins
Branch: master

commit 2742b330102f9135cefa17294bc7ac6e0618dcd5
Author: chenxiao <email address hidden>
Date: Tue Nov 12 15:58:37 2013 +0800

    Encode output for fixing UnicodeDecodeError

    Current heatclient doesn't handle properly outgoing encode process.
    For resolving it, this patch implements a process to encode everything
    going out of the client, for example, prints.

    This patch used two new modules (gettextutils.py and strutils.py)
    taken from oslo-incubator in order to use safe_encode() and
    safe_decode().

    Closes-Bug: #1249233

    Change-Id: Ia8c955a80d68126cd9c1fd791bda3e331a2aa5c9