Table doesn't display well when there are '\r' in table data

[Liyingjun]

An example:

$ openstack project show --format shell 00c64cd4bc2045049cc0050c1e59adf9
description="test
test1
test2" ------------------------------->>> description contains '\r' with multiline
enabled="True"
id="00c64cd4bc2045049cc0050c1e59adf9"
name="test3"

Prettytable:

$ openstack project show 00c64cd4bc2045049cc0050c1e59adf9+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
                            |
                           |
| | test2 |
| enabled | True |
| id | 00c64cd4bc2045049cc0050c1e59adf9 |
| name | test3 |
+-------------+----------------------------------+

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/204449

[Terry Howe (thowe-g)]

Not sure why that got assigned to me, but I can't seem to assign it back.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/204449
Committed: https://git.openstack.org/cgit/openstack/cliff/commit/?id=22ceb9c9b9570601be6f8ef28bc01a073359a9c0
Submitter: Jenkins
Branch: master

commit 22ceb9c9b9570601be6f8ef28bc01a073359a9c0
Author: liyingjun <email address hidden>
Date: Wed Jul 22 14:12:48 2015 +0800

    Replace '\r' with ' ' for prettytable

    Table doesn't display well when there are '\r' in prettytable data.
    Fixes it by replace '\r\n' with '\n' and '\r' with ' '.

    Change-Id: I1fde6d33c211e9629ee0dbeab241eeba20f7b8d5
    Closes-bug: #1476929