Comment 1 for bug 1363825

Reviewed: https://review.openstack.org/118101
Committed: https://git.openstack.org/cgit/stackforge/powervc-driver/commit/?id=a2971dff90ff1ebf604afc12ce1836e1eed9b4ca
Submitter: Jenkins
Branch: master

commit a2971dff90ff1ebf604afc12ce1836e1eed9b4ca
Author: Terry Yao <email address hidden>
Date: Mon Sep 1 15:18:49 2014 +0800

    import novaclient.v1_1.servers module direclty in nova driver

    Actually, our patched nova client only support novaclient.v1_1, we need
    to import novaclient.v1_1.servers in nova driver instead of using a
    module from the patched client and that patch has been removed as
    breaking the novaclient UT code.

    Closes-Bug: #1363825
    Change-Id: I66abd40952974e0eb422b95d1c6087c589957d93