grizzly: swift speed limit options for DB auditor

[Tom Fifield]

https://review.openstack.org/#/c/22286 adds two new configuration options to swift

This patch adds two options for account/container auditor:
- containers_per_second: Maximum containers audited per second
- accounts_per_second: Maximum accounts audited per second

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/24047

[Tom Fifield (fifieldt)]

https://review.openstack.org/24047

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/24047
Committed: http://github.com/openstack/openstack-manuals/commit/58a2af7277f93656168b95fd63ebc50d182dd1a1
Submitter: Jenkins
Branch: master

commit 58a2af7277f93656168b95fd63ebc50d182dd1a1
Author: Tom Fifield <email address hidden>
Date: Mon Mar 11 21:07:41 2013 +1100

    Adding auditor speed limits to config reference

    fixes bug 1153473

    Grizzly adds two options for account/container auditor:
    - containers_per_second: Maximum containers audited per second
    - accounts_per_second: Maximum accounts audited per second

    this patch adds them to the config reference.

    Change-Id: I007305847fee61401a275d78ac7bdb824e0151cb