cinder hacking checks are using the wrong numbering scheme

[Jay Bryant]

There are a number of hacking check in cinder/hacking/checks.py that were numbered using [N3XX]. When they were created it was not understood that the 'N' was for Nova. We need to move the test cases that are specific to Cinder to use [CXXX].

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/170959

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/170959
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=c80c5c4f4cc1f64bc48f02c7e49a67951fd24920
Submitter: Jenkins
Branch: master

commit c80c5c4f4cc1f64bc48f02c7e49a67951fd24920
Author: Jay S. Bryant <email address hidden>
Date: Mon Apr 6 14:02:31 2015 -0500

    Correct cinder hacking check numbering

    We have a couple of hacking checks that are specific to
    Cinder that were written a while back. Unfortunately, when
    they were written the numbering scheme for hacking checks was
    not understood. We used N3xx when we should have used C3xx.

    This patch corrects that mistake.

    Change-Id: Ia17797005d444ab53a45b47b80b97799114001ee
    Closes-bug: 1440833