Comment 2 for bug 1486829

Reviewed: https://review.openstack.org/214961
Committed: https://git.openstack.org/cgit/openstack/python-neutronclient/commit/?id=45ed3ecd30a455578662408f14270922cda38b76
Submitter: Jenkins
Branch: master

commit 45ed3ecd30a455578662408f14270922cda38b76
Author: gong yong sheng <gong.yongsheng@99cloud.net>
Date: Thu Aug 20 13:52:50 2015 +0800

    Add extension name to extension's command help text line

    Currently, the cliff does not support to group commands. A good
    way to differentiate the commands from extension modules is to
    prefix the commands with extension name.

    Change-Id: Ib16404c6098340ca90e9548134d4115f5abbf5f6
    Closes-Bug:#1486829